rpp2010-list-J-psi-1S

rpp2010-list-J-psi-1S - Citation: K. Nakamura et al....

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Unformatted text preview: Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) J/(1S) I G (J PC ) = 0- (1 - - ) J/(1S) MASS VALUE (MeV) EVTS DOCUMENT ID TECN COMMENT 3096.916 0.011 OUR AVERAGE 3096.917 0.010 0.007 AULCHENKO 03 KEDR 1 ARTAMONOV 00 OLYA 3096.89 0.09 502 2 ARMSTRONG 93B E760 3096.91 0.03 0.01 3096.95 0.1 0.3 193 BAGLIN 87 SPEC We do not use the following data for averages, fits, limits, etc. 3097.5 3098.4 0.3 2.0 38k GRIBUSHIN LEMOIGNE 96 82 FMPS GOLI 3 ZHOLENTZ 3096.93 0.09 502 80 REDE 4 BRANDELIK 79C DASP 3097.0 1 1 Reanalysis of ZHOLENTZ 80 using new electron mass (COHEN 87) and radiative corrections (KURAEV 85). 2 Mass central value and systematic error recalculated by us according to Eq. (16) in ARMSTRONG 93B, using the value for the (2S) mass from AULCHENKO 03. 3 Superseded by ARTAMONOV 00. 4 From a simultaneous fit to e + e - , + - and hadronic channels assuming (e + e - ) = (+ - ). e + e - hadrons e + e - hadrons p p e+ e- p p e+ e- X 515 - Be 2 X 185 - Be + - A + e- e e+ e- J/(1S) WIDTH VALUE (keV) EVTS DOCUMENT ID TECN COMMENT 92.9 2.8 OUR AVERAGE Error includes scale factor of 1.1. 5 ADAMS 96.1 3.2 13k 06A CLEO e + e - + - e+ e- 84.4 8.9 BAI 95B BES 6 ARMSTRONG 93B E760 p p e + e - 91 11 6 6.1 7 HSUEH 85.5 + 5.8 92 RVUE See mini-review - We do not use the following data for averages, fits, limits, etc. 8 ANASHIN 94.1 2.7 10 KEDR 3.097 e + e - e + e - , + - 5 AUBERT 93.7 3.5 7.8k 04 BABR e + e - + - 5 Calculated by us from the reported values of (e + e - )B(+ - ) using B(e + e - ) = (5.94 0.06)% and B(+ - ) = (5.93 0.06)%. 6 The initial-state radiation correction reevaluated by ANDREOTTI 07 in its Ref. [4]. 7 Using data from COFFMAN 92, BALDINI-CELIO 75, BOYARSKI 75, ESPOSITO 75B, BRANDELIK 79C. 8 Assuming (e + e - ) = (+ - ) and using (e + e - )/ total = (5.94 0.06)%. HTTP://PDG.LBL.GOV Page 1 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) J/(1S) DECAY MODES Mode Fraction (i /) (87.7 (64.1 ( 8.8 0.5 1.0 0.5 )% )% )% (13.50 0.30 ) % Scale factor/ Confidence level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 hadrons virtual hadrons ggg g g + e- e + - 0 0 a2 (1320) + + - - + - 0 + - f2 (1270) K (892)0 K (1430)0 + c.c. 2 K (892)0 K 2 (1770)0 + c.c. K (892)0 K - + + c.c. K (892)K + c.c. K + K (892)- + c.c. K + K (892)- + c.c. K + K - 0 + K (892)- + c.c. K K 0 K 0 K (892)0 + c.c. K K 0 K (892)0 + c.c. K 0 K K1 (1400) K K (892)0 K + - + c.c. 0 0 b1 (1235) K K 0 S b1 (1235)0 0 K K 0 S K (892)K + c.c. K K f0 (1710) K K 2( + - ) (1232)++ p - K K Page 2 ( 5.94 0.06 ) % ( 5.93 0.06 ) % Decays involving hadronic resonances ( 1.69 0.15 ) % ( 5.6 0.7 ) 10-3 ( 1.09 0.22 ) % ( 8.5 ( 4.0 ( 8.6 ( 4.3 ( 6.0 ( 6.9 ( 6.1 3.4 0.7 0.7 0.6 0.6 0.9 0.9 ) 10-3 ) 10-3 ) 10-3 S=2.4 ) 10-3 S=1.1 ) 10-3 ) 10-4 ) 10-3 ( 5.12 0.30 ) 10-3 ( 1.97 0.20 ) 10-3 0.4 ) 10-3 ( 3.0 ( 4.39 0.31 ) 10-3 ( 3.2 0.4 ) 10-3 ( 3.8 seen [a] [a] [a] ( 3.4 ( 3.0 ( 3.4 ( 2.3 ( 2.2 0.8 0.5 0.5 0.6 0.4 ) 10-3 ) 10-3 ) 10-3 ) 10-3 ) 10-3 1.4 ) 10-3 ( 2.18 0.23 ) 10-3 ( 1.6 0.5 ) 10-4 ( 4.8 1.1 ) 10-4 ( 1.66 0.23 ) 10-3 ( 1.6 0.5 ) 10-3 ( 1.74 0.20 ) 10-3 ( 1.83 0.24 ) 10-3 S=1.6 S=1.5 HTTP://PDG.LBL.GOV Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 f0 (1710) K K (1232)++ (1232)-- (1385)- (1385)+ (or c.c.) f 2 (1525) + - 0 0 K K 0 S f1 (1420) 00 (1530)- + p K - (1385)0 0 (958) f0 (980) f0 (980) + - f0 (980) 0 0 (1530)0 0 (1385)- + (or c.c.) f1 (1285) + - (958) f0 (980) (958) a2 (1320) K K (1430)+ c.c. 2 K1 (1270) K K (1430)0 K (1430)0 2 2 K (892)0 K (892)0 f2 (1270) (1405) f 2 (1525) (1385)0 (1232)+ p (1540)(1540) K 0 p K - n + c.c. S (1540)K - n K 0 p K - n S (1540)K 0 p K 0 p K + n S S (1540)K + n K 0 p K + n S (1540)K 0 p K 0 p K - n S S 0 0 Page 3 [a] ) 10-4 ( 1.10 0.29 ) 10-3 ( 1.03 0.13 ) 10-3 ( 8 4 ) 10-4 ( 3.6 0.6 ( 8.7 0.8 1.6 0.8 2.4 0.8 ( 5.6 ( 7.2 ( 6.8 ( 7.5 ) 10-4 ) 10-4 S=2.7 [a] ) 10-4 ( 1.20 0.24 ) 10-3 ( 5.9 1.5 ) 10-4 ( 5.1 3.2 ) 10-4 ( 4.5 0.5 ) 10-4 ( 4.0 0.7 ) 10-4 ( 3.2 ( 2.2 ( 1.7 ( 3.2 [a] ( 3.1 ( 2.6 0.9 0.4 0.7 1.4 0.5 0.5 ) 10-4 ) 10-4 ) 10-4 ) 10-4 S=1.5 S=1.4 S=2.1 S=1.9 ( 4.0 1.7 ) 10-4 ( 1.93 0.23 ) 10-4 ( 1.82 0.21 ) 10-4 ( 1.4 0.5 ) 10-4 ( 1.05 0.18 ) 10-4 [a] < 4.3 < 4.0 < 3.0 < 2.9 ( 2.3 ( 7.2 < 2.5 < 2.2 < 2 < 1 < 1.1 < 2.1 < 1.6 < 5.6 < 1.1 < 9 < 6.4 0.7 1.3 ) 10-4 ) 10-4 ) 10-4 ) 10-4 S=1.1 10-3 10-3 10-3 10-3 CL=90% CL=90% CL=90% CL=90% ) 10-4 ) 10-4 10-4 10-4 10-5 10-4 10-4 CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% 10-5 10-5 10-5 10-5 10-5 10-6 HTTP://PDG.LBL.GOV Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 2( + - ) 0 Decays into stable hadrons ( 5.5 ( 2.9 0.4 0.6 )% )% S=1.6 3( + - ) 0 + - 0 + - 0 K + K - 4( + - ) 0 + - K + K - + - K + K - 0 0 K + K - f0 (980) + - KK 2( + - ) 3( + - ) 2( + - 0 ) 2( + - ) 3( + - ) pp p p 0 p p + - p p + - 0 pp pp pp p p (958) pp nn n n + - +- 00 2( + - ) K + K - p n - n N(1440) n N(1520) n N(1535) -+ - + (or c.c.) pK- 2(K + K - ) pK-0 K+K- K0 K0 S L 0 Page 4 ( 2.07 0.12 ) % ( 1.94 0.15 ) % ( 9.0 ( 6.6 3.0 0.5 ( 6.1 1.0 ) 10-3 ( 3.55 0.23 ) 10-3 ( 4.3 0.4 ) 10-3 ( 1.61 0.21 ) % ( 2.29 0.24 ) 10-3 ( 7.2 1.5 ) 10-4 ( 1.84 0.28 ) 10-3 ( 2.45 0.31 ) 10-3 ( 3.2 1.0 ) 10-4 ) 10-3 ) 10-3 [b] ( 2.00 0.12 ) 10-3 < 3.1 10-4 ( 1.10 0.15 ) 10-3 ( 2.1 0.4 ) 10-4 ( 4.5 ( 2.2 ( 4 1.5 0.4 4 ) 10-5 ) 10-3 ) 10-3 ( 2.17 0.07 ) 10-3 ( 1.19 0.08 ) 10-3 ( 6.0 0.5 ) 10-3 ( 2.3 0.9 ) 10-3 S=1.1 S=1.3 S=1.9 CL=90% S=1.3 ( 2.12 0.09 ) 10-3 seen seen seen ( 1.50 0.24 ) 10-3 ( 1.29 0.09 ) 10-3 ( 5.0 0.5 ) 10-3 [a] ( 8.5 1.6 ) 10-4 ( 1.61 0.15 ) 10-3 ( 8.3 0.7 ) 10-4 ( 8.9 ( 7.6 1.6 0.9 ) 10-4 ) 10-4 S=1.5 S=1.9 S=1.2 ( 2.9 0.8 ) 10-4 ( 2.37 0.31 ) 10-4 ( 1.46 0.26 ) 10-4 ( 2.6 < 6.4 0.7 ) 10-4 10-5 S=2.7 CL=90% HTTP://PDG.LBL.GOV Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 150 151 152 153 154 155 n K 0 + c.c. S + - + c.c. K0 K0 S S 3 4 5 c (1S) c (1S) 3 + - 2 0 2 (1870) + - (1405/1475) K K (1405/1475) 0 (1405/1475) + - (1405/1475) (958) 2 + 2 - f2 (1270)f2 (1270) f2 (1270)f2 (1270)(non resonant) + K - + - K f4 (2050) (1405/1475) 0 0 f2 (1270) f0 (1710) f0 (1710) f1 (1420) f1 (1285) f1 (1510) K K + - ) 10-4 ( 1.47 0.23 ) 10-4 < 1.5 10-4 < 1 10-6 ( 6.5 1.1 CL=90% CL=95% Radiative decays ( 1.2 < 9 < 1.5 ( 1.7 ( 1.2 ( 8.3 ( 6.1 ( 6.2 [c] ( 2.8 ( 7.8 ( 3.0 < 8.2 ( 4.5 < 5.4 < 8.8 0.8 0.4 + 2.7 - 1.1 3.1 1.0 2.4 0.6 2.0 0.5 0.4 ) 10-5 10-6 10-5 )% ) 10-6 ) 10-3 ) 10-3 ) 10-4 CL=90% CL=90% S=1.6 ) 10-3 ) 10-5 ) 10-4 10-5 S=1.6 S=1.8 CL=95% CL=90% CL=90% S=1.9 10-5 ( 5.28 0.15 ) 10-3 ( 2.8 0.5 ) 10-3 ( 9.5 1.7 ) 10-4 ( 8.2 ( 2.1 ( 2.7 1.9 0.6 0.7 ) 10-4 ) 10-3 10-4 ( 1.61 0.33 ) 10-3 ( 1.7 0.4 ) 10-3 ( 1.43 0.11 ) 10-3 + 1.2 - 0.9 1.0 1.0 ) 10-4 ) 10-4 ( 8.5 ( 4.0 ( 3.1 ) 10-4 ) 10-3 ) 10-3 S=1.3 149 f0 (1710) K K S=1.2 ( 1.104 0.034) 10-3 ( 7.9 1.3 ) 10-4 ( 6.1 ( 4.5 ( 4.5 ( 2.8 ( 2.0 ( 7.0 0.8 1.2 + 0.7 - 0.4 1.8 1.4 2.2 ) 10-4 ) 10-4 156 f 2 (1525) 157 f2 (1640) 158 f2 (1910) 159 f2 (1950) K (892)K (892) HTTP://PDG.LBL.GOV Page 5 ) 10-4 ) 10-4 ) 10-4 ) 10-4 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 K (892)K (892) pp (2225) (1760) 0 0 (1760) X (1835) (K K ) [J PC = 0 - + ] 0 p p + - f0 (2200) fJ (2220) fJ (2220) fJ (2220) K K fJ (2220) p p f0 (1500) e+ e- D - e + e + c.c. D 0 e + e - + c.c. D - e + e + c.c. s D - + + c.c. D 0 K 0 + c.c. D - + + c.c. s ( 4.0 ( 4.0 ( 3.8 ( 3.3 ( 1.3 1.3 1.2 1.0 0.5 0.9 ( 1.98 0.33 ) 10-3 ( 2.2 0.6 ) 10-4 ( 7 4 ) 10-4 ) 10-4 ) 10-4 ) 10-3 ) 10-4 S=2.1 ) 10-4 S=2.1 0.33 ( 3.49 + 0.30 ) 10-5 - < 7.9 10-4 < 1.3 10-4 > 2.50 ( 8 ( 8.1 ( 1.5 4 3.0 0.8 CL=90% CL=90% 10-3 CL=99.9% ) 10-5 ) 10-5 ) 10-5 ( 1.01 0.32 ) 10-4 ( 8.8 1.4 ) 10-3 10-5 10-5 10-5 10-5 10-4 10-4 Weak decays < 1.2 < 1.1 < 3.6 < 7.5 < 1.7 < 1.3 CL=90% CL=90% CL=90% CL=90% CL=90% CL=90% Charge conjugation (C ), Parity (P), Lepton Family number (LF ) violating modes 184 185 186 187 e e C LF LF LF < 5 < 1.1 < 8.3 < 2.0 10-6 10-6 10-6 10-6 10-4 CL=90% CL=90% CL=90% CL=90% Other decays 188 invisible < 7 CL=90% [a] The value is for the sum of the charge states or particle/antiparticle states indicated. [b] Includes p p + - and excludes p p , p p , p p . [c] See the "Note on the (1405)" in the (1405) Particle Listings. HTTP://PDG.LBL.GOV Page 6 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) J/(1S) PARTIAL WIDTHS hadrons VALUE (keV) DOCUMENT ID TECN COMMENT 1 We do not use the following data for averages, fits, limits, etc. 74.1 8.1 BAI 95B BES e+ e- 59 24 BALDINI-... 75 FRAG e + e - 59 14 BOYARSKI 75 MRK1 e + e - 50 25 ESPOSITO 75B FRAM e + e - e+ e- VALUE (keV) EVTS DOCUMENT ID TECN COMMENT 5 5.55 0.14 0.02 OUR EVALUATION We do not use the following data for averages, fits, limits, etc. 9 ADAMS 5.71 0.16 13k 06A CLEO e + e - + - 9 AUBERT 5.57 0.19 7.8k 04 BABR e + e - + - 5.14 0.39 BAI 95B BES e+ e- 0.29 10 HSUEH 5.36 + 0.28 92 RVUE See mini-review - 4.72 0.35 ALEXANDER 89 RVUE See mini-review 10 BRANDELIK 79C DASP e + e - 4.4 0.6 11 BALDINI-... 4.6 0.8 75 FRAG e + e - 4.8 0.6 BOYARSKI 75 MRK1 e + e - 4.6 1.0 ESPOSITO 75B FRAM e + e - 9 Calculated by us from the reported values of (e + e - )B(+ - ) using B(+ - ) = (5.93 0.06)%. 10 From a simultaneous fit to e + e - , + - , and hadronic channels assuming (e + e - ) = (+ - ). 11 Assuming equal partial widths for e + e - and + - . + - VALUE (keV) DOCUMENT ID TECN COMMENT 6 We do not use the following data for averages, fits, limits, etc. 5.13 0.52 BAI 95B BES e+ e- 4.8 0.6 BOYARSKI 75 MRK1 e + e - 5 1 ESPOSITO 75B FRAM e + e - VALUE (eV) CL% DOCUMENT ID TECN COMMENT 184 90 BRANDELIK 79C DASP e + e - <5.4 HTTP://PDG.LBL.GOV Page 7 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) J/(1S) (i)(e + e - )/(total) This combination of a partial width with the partial width into e + e - and with the total width is obtained from the integrated cross section into channelI in the e + e - annihilation. hadrons e + e - /total VALUE (keV) DOCUMENT ID TECN COMMENT 1 5 / We do not use the following data for averages, fits, limits, etc. 12 BALDINI-... 4 0.8 75 FRAG e + e - 12 ESPOSITO 3.9 0.8 75B FRAM e + e - 12 Data redundant with branching ratios or partial widths above. e + e - e + e - /total VALUE (eV) DOCUMENT ID TECN COMMENT 5 5 / 332.3 6.4 4.8 6.4 ANASHIN 10 KEDR 3.097 e + e - e + e - We do not use the following data for averages, fits, limits, etc. 350 20 BRANDELIK 79C DASP e + e - 13 BALDINI-... 320 70 75 FRAG e + e - 13 ESPOSITO 340 90 75B FRAM e + e - 13 FORD 360 100 75 SPEC e + e - 13 Data redundant with branching ratios or partial widths above. + - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 6 5 / ANASHIN 10 KEDR ADAMS 06A CLEO AUBERT 04 BABR data for averages, fits, limits, 3.097 e + e - + - e + e - + - e + e - + - etc. 75 DASP e + e - 75B FRAM e + e - 334 5 OUR AVERAGE 331.8 5.2 6.3 338.4 5.8 7.1 13k 330.1 7.7 7.3 7.8k We do not use the following 510 90 DASP 14 ESPOSITO 380 50 14 Data redundant with branching ratios or partial widths above. + - 0 e + e - /total VALUE (10-2 keV) EVTS DOCUMENT ID TECN COMMENT 11 5 / 06D BABR 10.6 e + e - + - 0 2.2 0.3 0.2 170 AUBERT + - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 12 5 / 15 AUBERT 53.6 5.0 0.4 5.0 788 07AU BABR 10.6 e + e - + - 15 AUBERT 07AU reports [ J/(1S) + - J/(1S) e + e - / total ] [B((782) + - 0 )] = 47.8 3.1 3.2 eV which we divide by our best value B((782) + - 0 ) = (89.2 0.7) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. HTTP://PDG.LBL.GOV Page 8 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) K (892)0 K (1430)0 + c.c. e + e - /total 2 VALUE (eV) EVTS DOCUMENT ID TECN 14 5 / COMMENT 33 4 1 317 23 16,17 AUBERT 07AK BABR 10.6 e + e - + - K + K - 16 Dividing by 2/3 to take into account that B(K 0 K + - ) = 2/3. 17 AUBERT 07AK reports [ J/(1S) K (892)0 K (1430)0 + c.c. J/(1S) 2 e + e - /total ] [B(K (1430) K )] = 16.4 1.1 1.4 eV which we divide by 2 our best value B(K (1430) K ) = (49.9 1.2) 10-2 . Our first error is their 2 experiment's error and our second error is the systematic error from using our best value. K (892)0 K 2 (1770)0 + c.c. K (892)0 K - + + c.c. e + e - / 15 5 / total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 3.8 0.4 0.3 110 14 18 AUBERT 07AK BABR 10.6 e + e - + - K + K - 18 Dividing by 2/3 to take into account that B(K 0 K + - ) = 2/3. K + K (892)- + c.c. e + e - /total VALUE (eV) DOCUMENT ID TECN COMMENT 17 5 / 29.0 1.7 1.3 1.7 AUBERT 08S BABR 10.6 e + e - K + K (892)- K + K (892)- + c.c. K + K - 0 e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 18 5 / 10.96 0.85 0.70 155 AUBERT 08S BABR 10.6 e + e - K + K - 0 K + K (892)- + c.c. K 0 K e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 19 5 / 16.76 1.70 1.00 89 AUBERT 08S BABR 10.6 e + e - K 0 K S K 0 K (892)0 + c.c. e + e - /total VALUE (eV) DOCUMENT ID TECN COMMENT 20 5 / 26.6 2.5 1.5 2.5 AUBERT 08S BABR 10.6 e + e - K 0 K (892)0 K 0 K (892)0 + c.c. K 0 K e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 21 5 / 17.70 1.70 1.00 94 AUBERT 08S BABR 10.6 e + e - K 0 K S K K e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 30 5 / 19 AUBERT 3.70 1.98 0.03 24 07AU BABR 10.6 e + e - K + K - 19 AUBERT 07AU reports [ J/(1S) K K J/(1S) e + e - / total ] [B((782) + - 0 )] = 3.3 1.3 1.2 eV which we divide by our best value B((782) + - 0 ) = (89.2 0.7) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. HTTP://PDG.LBL.GOV Page 9 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 2( + - ) e + e - /total VALUE (10-2 keV) EVTS DOCUMENT ID TECN COMMENT 32 5 / 0.96 0.19 0.01 35 06D BABR 10.6 e + e - 2( + - ) 20 AUBERT 06D reports [ J/(1S) 2( + - ) J/(1S) e + e - / total ] + K - )] = (0.47 0.09 0.03) 10-2 keV which we divide by [B((1020) K our best value B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 20 AUBERT + - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 40 5 / 09 BELL 4.8 0.4 OUR AVERAGE 4.52 0.48 0.04 254 23 5.33 0.71 0.05 103 10.6 e + e - K + K - + - 22 AUBERT,BE 06D BABR 10.6 e + e - K + K - + - 21 SHEN 21 SHEN 09 reports 4.50 0.41 0.26 eV from a measurement of [ J/(1S) + - J/(1S) e + e - /total ] [B((1020) K + K - )] assuming B((1020) K + K - ) = (49.2 0.6) 10-2 , which we rescale to our best value B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 22 AUBERT,BE 06D reports [ J/(1S) + - J/(1S) e + e - / total ] [B((1020) K + K - )] = 2.61 0.30 0.18 eV which we divide by our best value B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 0 0 e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 41 5 / 3.15 0.88 0.03 23 23 AUBERT,BE 06D BABR 10.6 e + e - K + K - 0 0 23 AUBERT,BE 06D reports [ J/(1S) 0 0 J/(1S) e + e - / total ] + K - )] = 1.54 0.40 0.16 eV which we divide by our best value [B((1020) K B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 44 5 / 6.1 2.7 0.4 24 AUBERT 6 07AU BABR 10.6 e + e - 24 AUBERT 07AU quotes J/ B(J/ ) B( K + K - ) B( 3) = ee 0.84 0.37 0.05 eV. f0 (980) + - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 51 5 / 1.21 0.23 OUR AVERAGE Error includes scale factor of 1.2. 1.48 0.27 0.09 60 11 25 SHEN 09 BELL 10.6 e + e - K + K - + - 26 AUBERT 07AK BABR 10.6 e + e - + - K + K - 1.02 0.24 0.01 20 5 HTTP://PDG.LBL.GOV Page 10 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 25 Multiplied by 2/3 to take into account the + - mode only. Using B( K + K - ) = (49.2 0.6)%. 26 AUBERT 07AK reports [ J/(1S) f (980) + - J/(1S) 0 e + e - /total ] [B((1020) K + K - )] = 0.50 0.11 0.04 eV which we divide by our best value B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. f0 (980) 0 0 e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 52 5 / 0.96 0.40 0.01 7.0 2.8 27 AUBERT 07AK BABR 10.6 e + e - 0 0 K + K - 27 AUBERT 07AK reports [ J/(1S) f (980) 0 0 J/(1S) e + e - / 0 total ] [B((1020) K + K - )] = 0.47 0.19 0.05 eV which we divide by our best value B((1020) K + K - ) = (48.9 0.5) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. + - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 56 5 / 28 AUBERT 2.24 0.98 0.03 9 07AU BABR 10.6 e + e - + - 28 AUBERT 07AU reports [ J/(1S) + - J/(1S) e + e - / total ] [B( + - 0 )] = 0.51 0.22 0.03 eV which we divide by our best value B( + - 0 ) = (22.74 0.28) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. K (892)0 K (892)0 e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 65 5 / 1.28 0.40 0.11 25 8 29 AUBERT 07AK BABR 10.6 e + e - + - K + K - 29 Dividing by (2/3)2 to take twice into account that B(K 0 K + - ) = 2/3. f2 (1270) e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 66 5 / 4.0 0.7 0.1 44 7 30,31 AUBERT 07AK BABR 10.6 e + e - + - K + K - 30 Using B( (K + K)- ) = (49.3 0.6)%. 31 AUBERT 07AK reports [ J/(1S) f (1270) J/(1S) e + e - / 2 total ] [B(f2 (1270) )] = 3.41 0.55 0.28 eV which we divide by our best value 2.4 B(f2 (1270) ) = (84.8 + 1.2 ) 10-2 . Our first error is their experiment's error - and our second error is the systematic error from using our best value. 2( + - ) 0 e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 78 5 / 07AU BABR 10.6 e + e - 2( + - ) 0 303 5 18 4990 AUBERT + - 0 e + e - /total VALUE (keV) DOCUMENT ID TECN COMMENT 80 5 / 04N BABR 10.6 e + e - + - 0 0.122 0.005 0.008 AUBERT,B + - 0 K + K - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 81 5 / 107.0 4.3 6.4 768 AUBERT 07AU BABR 10.6 e + e - K + K - + - 0 HTTP://PDG.LBL.GOV Page 11 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) + - K + K - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 83 5 / 36.3 1.3 2.1 1586 58 1.3 AUBERT 07AK BABR 10.6 e + e - + - K + K - We do not use the following data for averages, fits, limits, etc. 33.6 2.7 2.7 233 32 AUBERT 05D BABR 10.6 e + e - K + K - + - 32 Superseded by AUBERT 07AK. + - K + K - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 84 5 / 25.9 3.9 0.1 3.9 73 33 AUBERT 07AU BABR 10.6 e + e - K + K - + - 33 AUBERT 07AU reports [ J/(1S) + - K + K - J/(1S) e + e - / total ] [B( 2)] = 10.2 1.3 0.8 eV which we divide by our best value B( 2) = (39.31 0.20) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 0 0 K + K - e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 85 5 / 13.6 1.1 1.3 203 16 1.1 AUBERT 07AK BABR 10.6 e + e - 0 0 K + K - 2( + - ) e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 88 5 / 05D BABR 10.6 e + e - 2( + - ) 19.5 1.4 1.3 1.4 270 AUBERT 3( + - ) e + e - /total VALUE (10-2 keV) EVTS DOCUMENT ID TECN COMMENT 89 5 / 06D BABR 10.6 e + e - 3( + - ) 2.37 0.16 0.14 496 AUBERT 2( + - 0 ) e + e - /total VALUE (10-2 keV) EVTS DOCUMENT ID TECN COMMENT 90 5 / 06D BABR 10.6 e + e - 2( + - 0 ) 8.9 0.5 1.0 761 AUBERT 2( + - ) e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 91 5 / 13.1 2.4 0.1 2.4 85 07AU BABR 10.6 e + e - 2( + - ) 34 AUBERT 07AU reports [ J/(1S) 2( + - ) J/(1S) e + e - / total ] [B( 2)] = 5.16 0.85 0.39 eV which we divide by our best value B( 2) = (39.31 0.20) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 34 AUBERT p p e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 93 5 / e+ e- p p p p e+ e- 11.6 0.9 OUR AVERAGE Error includes scale factor of 1.2. 12.0 0.6 0.5 438 AUBERT 06B 35 ARMSTRONG 93B E760 9.7 1.7 + 6.1 35 Using total = 85.5 - 5.8 MeV. HTTP://PDG.LBL.GOV Page 12 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 0 0 e + e - /total VALUE (eV) DOCUMENT ID TECN COMMENT 105 5 / 07BD BABR 10.6 e + e - 0 0 6.4 1.2 0.6 AUBERT 2( + - ) K + K - e + e - /total VALUE (10-2 keV) EVTS DOCUMENT ID TECN COMMENT 106 5 / 06D BABR 10.6 e + e - K + K - 2( + - ) 2.75 0.23 0.17 205 AUBERT e + e - /total VALUE (eV) DOCUMENT ID TECN COMMENT 112 5 / AUBERT 07BD BABR 10.6 e + e - 10.7 0.9 0.7 0.9 2(K + K - ) e + e - /total VALUE (eV) EVTS DOCUMENT ID TECN COMMENT 115 5 / 4.11 0.39 0.30 156 15 AUBERT 07AK BABR 10.6 e + e - 2(K + K - ) We do not use the following data for averages, fits, limits, etc. 4.0 0.7 0.6 38 36 AUBERT 05D BABR 10.6 e + e - 2(K + K - ) 36 Superseded by AUBERT 07AK. J/(1S) BRANCHING RATIOS For the first four branching ratios, see also the partial widths, and (partial widths) e + e - /total above. hadrons /total VALUE DOCUMENT ID TECN COMMENT 1 / BAI BOYARSKI e+ e- 95B BES 75 MRK1 e + e - 0.877 0.005 OUR AVERAGE 0.878 0.005 0.86 0.02 virtual hadrons /total VALUE DOCUMENT ID TECN COMMENT 2 / 37,38 SETH 0.135 0.003 04 RVUE e + e - We do not use the following data for averages, fits, limits, etc. 37 BOYARSKI 0.17 0.02 75 MRK1 e + e - 37 Included in hadrons / total . 38 Using B(J/ + - ) = (5.90 0.09)% from RPP-2002 and R = 2.28 0.04 determined by a fit to data from BAI 00 and BAI 02C. g g g /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 3 / 39 BESSON 64.1 1.0 6M 08 CLEO (2S) + - + hadrons 39 Calculated using the value ( g g )/(g g g ) = 0.137 0.001 0.016 0.004 from BESSON 08 and the PDG 08 values of B( + - ), B(virtual hadrons), and B( c ). The statistical error is negligible and the systematic error is partially correlated with that of ( g g )/total measurement of BESSON 08. HTTP://PDG.LBL.GOV Page 13 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) g g /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 4 / 40 BESSON 8.79 1.05 200 k 08 CLEO (2S) + - + hadrons 40 Calculated using the value ( g g )/(g g g ) = 0.137 0.001 0.016 0.004 from BESSON 08 and the value of (g g g )/total . The statistical error is negligible and the systematic error is partially correlated with that of (g g g )/total measurement of BESSON 08. g g / g g g VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 4 /3 6M BESSON 08 CLEO (2S) + - J/ 13.7 0.1 0.7 0.1 e + e - /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 5 / (2S) J/ + - (2S) J/ + - e+ e- (2S) J/ + - e+ e- 5.94 0.06 OUR AVERAGE 5.945 0.067 0.042 15k 5.90 0.05 0.10 6.09 0.33 5.92 0.15 0.20 6.9 0.9 LI BAI BAI COFFMAN BOYARSKI 05C 98D 95B 92 75 CLEO BES BES MRK3 MRK1 + - /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 6 / (2S) J/ + - (2S) J/ + - e+ e- (2S) J/ + - e+ e- 5.93 0.06 OUR AVERAGE 5.960 0.065 0.050 17k 5.84 0.06 0.10 6.08 0.33 5.90 0.15 0.19 6.9 0.9 LI BAI BAI COFFMAN BOYARSKI 05C 98D 95B 92 75 CLEO BES BES MRK3 MRK1 e + e - / + - VALUE DOCUMENT ID TECN COMMENT 5 /6 0.998 0.012 OUR AVERAGE 41 ANASHIN 1.002 0.021 0.013 10 KEDR 3.097 e + e - e + e - , + - 0.997 0.012 0.006 LI 05C CLEO (2S) J/ + - We do not use the following data for averages, fits, limits, etc. e+ e- 1.00 0.07 BAI 95B BES 1.00 0.05 BOYARSKI 75 MRK1 e + e - 0.91 0.15 ESPOSITO 75B FRAM e + e - 0.93 0.10 FORD 75 SPEC e + e - 41 Not independent of the corresponding measurements of (e + e - ) (e + e - )/ total and (+ - ) (e + e - )/total . HTTP://PDG.LBL.GOV Page 14 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) HADRONIC DECAYS /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 7 / 1.69 0.15 OUR AVERAGE Error includes scale factor of 2.4. See the ideogram below. 42,43 AUBERT,B 2.18 0.19 04N BABR 10.6 e + e - + - 0 43,44 BAI + e - J/ 2.184 0.005 0.201 220k 04H BES e + - 0 43,45 BAI (2S) + - J/ 2.091 0.021 0.116 04H BES e+ e- 1.21 0.20 BAI 96D BES 1.42 0.01 0.19 COFFMAN 88 MRK3 e + e - 1.3 0.3 150 FRANKLIN 83 MRK2 e + e - 1.6 0.4 183 ALEXANDER 78 PLUT e + e - 1.33 0.21 BRANDELIK 78B DASP e + e - 1.0 0.2 543 BARTEL 76 CNTR e + e - 1.3 0.3 153 JEAN-MARIE 76 MRK1 e + e - 42 From the ratio of (e + e - ) B( + - 0 ) and (e + e - ) B(+ - ) (AUBERT 04). 43 Not independent of their B( + - 0 ). 44 From J/ + - 0 events directly. 45 Obtained comparing the rates for + - 0 and + - , using J/ events produced via (2S) + - J/ and with B(J/ + - ) = 5.88 0.10%. WEIGHTED AVERAGE 1.690.15 (Error scaled by 2.4) AUBERT,B BAI BAI BAI COFFMAN FRANKLIN ALEXANDER BRANDELIK BARTEL JEAN-MARIE 04N 04H 04H 96D 88 83 78 78B 76 76 BABR BES BES BES MRK3 MRK2 PLUT DASP CNTR MRK1 2 6.6 6.0 11.4 5.8 2.0 1.7 0.1 3.0 12.0 1.7 50.3 (Confidence Level < 0.0001) 3.5 0 0.5 1 1.5 2 2.5 3 /total (units 10-2 ) HTTP://PDG.LBL.GOV Page 15 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 0 0 / VALUE DOCUMENT ID TECN COMMENT 8 /7 0.328 0.005 0.027 COFFMAN 88 MRK3 e + e - We do not use the following data for averages, fits, limits, etc. 0.35 0.08 ALEXANDER 78 PLUT e + e - 0.32 0.08 BRANDELIK 78B DASP e + e - 0.39 0.11 BARTEL 76 CNTR e + e - 0.37 0.09 JEAN-MARIE 76 MRK1 e + e - a2 (1320) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 9 / DM2 J/ 0 MRK1 e + e - 2( + - ) 0 10.9 2.2 OUR AVERAGE 11.7 0.7 2.5 7584 8.4 4.5 36 AUGUSTIN VANNUCCI 89 77 + + - - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 10 / VANNUCCI 77 MRK1 e + e - 3( + - ) 0 85 34 140 + - 0 /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 11 / 46 AUBERT 0.40 0.06 0.04 170 06D BABR 10.6 e + e - + - 0 46 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 12 / 8.6 0.7 OUR AVERAGE Error includes scale factor of 1.1. 47 AUBERT 9.7 0.6 0.6 788 07AU BABR 10.6 e + e - + - 7.0 1.6 18058 AUGUSTIN 89 DM2 J/ 2( + - ) 0 7.8 1.6 215 BURMESTER 77D PLUT e + e - 6.8 1.9 348 VANNUCCI 77 MRK1 e + e - 2( + - ) 0 47 AUBERT 07AU quotes J/ B(J/ + - ) B( 3) = 47.8 3.1 3.2 eV. ee f2 (1270) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 13 / e+ e- e+ e- etc. MRK1 e + e - 2( + - ) 0 4.3 0.6 OUR AVERAGE 4.3 0.2 0.6 5860 AUGUSTIN 89 DM2 4.0 1.6 70 BURMESTER 77D PLUT We do not use the following data for averages, fits, limits, 1.9 0.8 81 VANNUCCI 77 K (892)0 K (1430)0 + c.c. /total 2 VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 14 / 6.0 0.6 OUR AVERAGE 5.9 0.6 0.2 317 23 48,49 AUBERT 6.7 2.6 40 07AK BABR 10.6 e + e - + - K + K - + e - + - K + K - VANNUCCI 77 MRK1 e HTTP://PDG.LBL.GOV Page 16 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 48 Using B(K (1430)0 K ) = (49.9 1.2)%. 2 49 AUBERT 07AK reports [ J/(1S) K (892)0 K (1430)0 + c.c. /total ] 2 [ J/(1S) e + e - ] = (32.9 2.3 2.7) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. K (892)K + c.c. /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 16 / J/ K 0 K S 08E BES2 J/ K + K - 0 87 MRK3 e + e - hadrons 61 9 OUR AVERAGE 62.0 6.8 10.6 899 98 65.3 10.2 13.5 53 14 14 176 28 530 140 ABLIKIM ABLIKIM BECKER 08E BES2 K + K (892)- + c.c. /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 17 / 08S BABR 10.6 e + e - K + K (892)- 4.57 0.17 0.70 2285 JOUSSET 90 DM2 J/ hadrons 5.26 0.13 0.53 COFFMAN 88 MRK3 J/ K K 0 , S K + K - 0 We do not use the following data for averages, fits, limits, etc. 2.6 0.6 24 FRANKLIN 83 MRK2 J/ K + K - 0 3.2 0.6 48 VANNUCCI 77 MRK1 J/ K K 0 S 4.1 1.2 39 BRAUNSCH... 76 DASP J/ K X 50 AUBERT 08S reports [ J/(1S) K + K (892)- + c.c. / total ] [ J/(1S) e + e - ] = (29.0 1.7 1.3)10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 50 AUBERT 5.12 0.30 OUR AVERAGE 5.2 0.4 0.1 K + K (892)- + c.c. K + K - 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 18 / 1.97 0.20 0.05 155 08S BABR 10.6 e + e - K + K - 0 51 AUBERT 08S reports [ J/(1S) K + K (892)- + c.c. K + K - 0 / total ] + e - ] = (10.96 0.85 0.70) 10-3 keV which we divide by our [ J/(1S) e best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 51 AUBERT K + K (892)- + c.c. K 0 K /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 19 / 3.0 0.4 0.1 08S BABR 10.6 e + e - K 0 K S 52 AUBERT 08S reports [ J/(1S) K + K (892)- + c.c. K 0 K / total ] + e - ] = (16.76 1.70 1.00) 10-3 keV which we divide by our [ J/(1S) e best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 89 52 AUBERT HTTP://PDG.LBL.GOV Page 17 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) K 0 K (892)0 + c.c. /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 20 / 53 AUBERT 4.39 0.31 OUR AVERAGE 4.8 0.5 0.1 08S BABR 10.6 e + e - K 0 K (892)0 3.96 0.15 0.60 1192 JOUSSET 90 DM2 J/ hadrons 4.33 0.12 0.45 COFFMAN 88 MRK3 J/ K K 0 S We do not use the following data for averages, fits, limits, etc. 2.7 0.6 45 VANNUCCI 77 MRK1 J/ K K 0 S 53 AUBERT 08S reports [ J/(1S) K 0 K (892)0 + c.c. / total ] [ J/(1S) e + e - ] = (26.6 2.5 1.5)10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. K 0 K (892)0 + c.c. / K + K (892)- + c.c. VALUE DOCUMENT ID TECN COMMENT 20 /17 0.82 0.05 0.09 COFFMAN 88 MRK3 J/ K K (892) +c.c. K 0 K (892)0 + c.c. K 0 K /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 21 / 3.2 0.4 0.1 08S BABR 10.6 e + e - K 0 K S 54 AUBERT 08S reports [ J/(1S) K 0 K (892)0 + c.c. K 0 K / total ] [ J/(1S) e + e - ] = (17.70 1.70 1.00) 10-3 keV which we divide by our 94 54 AUBERT best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. K1 (1400) K /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 22 / 55 BAI 99C BES e+ e- 3.8 0.8 1.2 55 Assuming B(K (1400) K )=0.94 0.06 1 K (892)0 K + - + c.c. /total VALUE DOCUMENT ID TECN COMMENT 23 / 56 ABLIKIM seen 06C BES2 J/ K (892)0 K + - 56 A K (800) is observed by ABLIKIM 06C in the K + - mass spectrum of the 0 K (892)0 K + - final state against the K (892). A corresponding branching fraction of the J/(1S) is not presented. 0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 24 / 509 AUGUSTIN 89 DM2 J/ + - 3 0 3.4 0.3 0.7 b1 (1235) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 25 / AUGUSTIN 89 DM2 J/ 2( + - ) 0 BURMESTER 77D PLUT e + e - 30 5 OUR AVERAGE 31 6 29 7 4600 87 HTTP://PDG.LBL.GOV Page 18 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) K K 0 /total S VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 26 / 08E BES2 e + e - J/ 87 MRK3 e + e - hadrons 34 5 OUR AVERAGE 37.7 0.8 5.8 1972 41 29.5 1.4 7.0 879 41 ABLIKIM BECKER b1 (1235)0 0 /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 27 / AUGUSTIN 89 DM2 e+ e- 23 3 5 229 K K 0 /total S VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 28 / ABLIKIM 08E BES2 e + e - J/ 21.8 2.2 3.4 2.2 232 23 K (892)K + c.c. /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 29 / J/ K 0 K S J/ K + K - 0 21.8 2.3 OUR AVERAGE 20.8 2.7 3.9 195 25 29.6 3.7 4.7 20.7 2.4 3.0 20 3 3 238 30 155 20 ABLIKIM ABLIKIM FALVARD BECKER 08E BES2 08E BES2 88 DM2 J/ hadrons 87 MRK3 e + e - hadrons K K /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 30 / 1.6 0.5 OUR AVERAGE 57 AUBERT 1.36 0.50 0.10 24 07AU BABR 10.6 e + e - K + K - 58 FALVARD 19.8 2.1 3.9 88 DM2 J/ hadrons 16 10 22 FELDMAN 77 MRK1 e + e - 57 AUBERT 07AU quotes J/ B(J/ K + K - ) B( 3) = 3.3 1.3 0.2 eV. ee 58 Addition of K + K - and K 0 K 0 branching ratios. f0 (1710) K K /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 31 / 59,60 FALVARD 4.8 1.1 0.3 88 DM2 J/ hadrons 59 Includes unknown branching fraction f (1710) K K . 0 60 Addition of f (1710) K + K - and f (1710) K 0 K 0 branching ratios. 0 0 2( + - ) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 32 / 16.6 2.3 OUR AVERAGE 61 AUBERT 17.3 3.3 1.2 35 06D BABR 10.6 e + e - 2( + - ) 16.0 1.0 3.0 FALVARD 88 DM2 J/ hadrons 61 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. (1232)++ p - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 33 / EATON 84 MRK2 e + e - 1.58 0.23 0.40 332 HTTP://PDG.LBL.GOV Page 19 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 34 / 1.74 0.20 OUR AVERAGE Error includes scale factor of 1.6. See the ideogram below. 62 ABLIKIM 2.352 0.273 5k 06F BES2 J/ 63 AUBERT 1.44 0.40 0.14 13 06D BABR 10.6 e + e - 1.43 0.10 0.21 378 JOUSSET 90 DM2 J/ hadrons 1.71 0.08 0.20 COFFMAN 88 MRK3 e + e - 3 62 Using B( 2) = (39.43 0.26)%, B( + - 0 ) = 22.6 0.4%, B( + - ) = 4.68 0.11%, and B( + - 0 ) = (89.1 0.7)%. 63 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. WEIGHTED AVERAGE 1.740.20 (Error scaled by 1.6) ABLIKIM AUBERT JOUSSET COFFMAN 06F 06D 90 88 BES2 BABR DM2 MRK3 2 5.0 0.5 1.8 0.0 7.3 (Confidence Level = 0.062) 5 0 1 2 3 4 /total (units 10-3 ) K K /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 35 / 18.3 2.4 OUR AVERAGE Error includes scale factor of 1.5. See the ideogram below. 21.4 0.4 2.2 ABLIKIM 05 BES2 J/ + - 20 + 3.7 48 + 16 6 9.0 - 3.0 64,65 HUANG 03 BELL B + (K + K - ) K + - 66 FALVARD 14.6 0.8 2.1 88 DM2 J/ hadrons 18 8 14 FELDMAN 77 MRK1 e + e - 64 We have multiplied K + K - measurement by 2 to obtain K K . 65 Using B(B + J/ K + ) = (1.01 0.05) 10-3 . 66 Addition of K + K - and K 0 K 0 branching ratios. HTTP://PDG.LBL.GOV Page 20 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) WEIGHTED AVERAGE 18.32.4 (Error scaled by 1.5) ABLIKIM HUANG FALVARD FELDMAN 05 03 88 77 BES2 BELL DM2 MRK1 2 2.0 2.7 0.0 4.6 (Confidence Level = 0.099) 80 0 20 40 60 K K /total (units 10-4 ) f0 (1710) K K /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 36 / J/ hadrons 67,68 FALVARD 3.6 0.2 0.6 88 DM2 67 Including interference with f (1525). 2 68 Includes unknown branching fraction f (1710) K K . 0 (1232)++ (1232)-- /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 37 / 84 MRK2 e + e - 1.10 0.09 0.28 233 EATON (1385)- (1385)+ (or c.c.) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 38 / e+ e- e+ e- e+ e- e+ e- - + - + 1.03 0.13 OUR AVERAGE 1.00 0.04 0.21 631 25 1.19 0.04 0.25 754 27 0.86 0.18 0.22 56 1.03 0.24 0.25 68 HENRARD HENRARD EATON EATON 87 87 84 84 DM2 DM2 MRK2 MRK2 f 2 (1525) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 39 / 8 4 OUR AVERAGE Error includes scale factor of 2.7. 69,70 FALVARD 12.3 0.6 2.0 88 DM2 J/ hadrons 69 GIDAL 4.8 1.8 46 81 MRK2 J/ K + K - K + K - 69 Re-evaluated using B(f (1525) K K ) = 0.713. 2 70 Including interference with f (1710). 0 HTTP://PDG.LBL.GOV Page 21 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 40 / 0.94 0.09 OUR AVERAGE Error includes scale factor of 1.2. 0.96 0.13 103 71 AUBERT,BE 06D BABR 10.6 e + e - K + K - + - 1.09 0.02 0.13 ABLIKIM 05 BES2 J/ + - 0.78 0.03 0.12 FALVARD 88 DM2 J/ hadrons 2.1 0.9 23 FELDMAN 77 MRK1 e + e - 71 Derived by us. AUBERT,BE 06D measures (J/ e + e - ) B(J/ + - ) B( K + K - ) = (2.61 0.30 0.18) eV 0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 41 / 72 AUBERT,BE 0.56 0.16 23 06D BABR 10.6 e + e - K + K - 0 0 72 Derived by us. AUBERT,BE 06D measures (J/ e + e - ) B(J/ 0 0 ) B( K + K - ) = (1.54 0.40 0.16) eV K K 0 /total S VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 42 / 08E BES2 e + e - J/ 88 DM2 J/ hadrons 87 MRK3 e + e - hadrons 7.2 0.8 OUR AVERAGE 7.4 0.6 1.4 227 19 7.4 0.9 1.1 7 0.6 1.0 163 15 ABLIKIM FALVARD BECKER f1 (1420) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 43 / BECKER 87 MRK3 e + e - hadrons 1.9 6.8 + 1.6 1.7 - 31 111 + 26 - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 44 / 0.75 0.08 OUR AVERAGE Error includes scale factor of 1.5. See the ideogram below. 73 AUBERT 1.4 0.6 0.1 6 07AU BABR 10.6 e + e - 0.898 0.024 0.089 ABLIKIM 05B BES2 e + e - J/ hadr 0.64 0.04 0.11 346 JOUSSET 90 DM2 J/ hadrons 0.661 0.045 0.078 COFFMAN 88 MRK3 e + e - K + K - 73 AUBERT 07AU quotes J/ B(J/ ) B( K + K - ) B( )= ee 0.84 0.37 0.05 eV. HTTP://PDG.LBL.GOV Page 22 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) WEIGHTED AVERAGE 0.750.08 (Error scaled by 1.5) AUBERT ABLIKIM JOUSSET COFFMAN 07AU 05B 90 88 BABR BES2 DM2 MRK3 2 2.6 0.9 1.0 4.4 (Confidence Level = 0.109) 2 0 0.5 1 1.5 /total (units 10-3 ) 0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 45 / 206 ABLIKIM 08O BES2 e + e - J/ 1.20 0.12 0.21 (1530)- + /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 46 / HENRARD 87 DM2 e+ e- 0.59 0.09 0.12 75 11 p K - (1385)0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 47 / EATON 84 MRK2 e + e - 0.51 0.26 0.18 89 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 48 / Error includes scale factor of 1.4. See the ideogram below. 74 ABLIKIM 06F BES2 J/ 0 JOUSSET 90 DM2 J/ hadrons COFFMAN 88 MRK3 e + e - 0 + - 0 0.45 0.05 OUR AVERAGE 0.538 0.012 0.065 2090 0.360 0.028 0.054 222 0.482 0.019 0.064 HTTP://PDG.LBL.GOV Page 23 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 74 Using B( + - 0 ) = (89.1 0.7)%. WEIGHTED AVERAGE 0.450.05 (Error scaled by 1.4) ABLIKIM JOUSSET COFFMAN 06F 90 88 BES2 DM2 MRK3 2 1.6 2.4 0.2 4.2 (Confidence Level = 0.124) 1 0 0.2 0.4 0.6 0.8 0 /total (units 10-3 ) (958) /total VALUE (units 10-3 ) CL% EVTS DOCUMENT ID TECN COMMENT 49 / 0.40 0.07 OUR AVERAGE Error includes scale factor of 2.1. See the ideogram below. 0.546 0.031 0.056 ABLIKIM 05B BES2 e + e - J/ hadr 0.41 0.03 0.08 167 JOUSSET 90 DM2 J/ hadrons 0.308 0.034 0.036 COFFMAN 88 MRK3 e + e - K + K - We do not use the following data for averages, fits, limits, etc. < 1.3 90 VANNUCCI 77 MRK1 e + e - HTTP://PDG.LBL.GOV Page 24 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) WEIGHTED AVERAGE 0.400.07 (Error scaled by 2.1) ABLIKIM JOUSSET COFFMAN 05B 90 88 BES2 DM2 MRK3 2 5.2 0.0 3.4 8.7 (Confidence Level = 0.013) 1 0 0.2 0.4 0.6 0.8 (958) /total (units 10-3 ) f0 (980) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 50 / 3.2 0.9 OUR AVERAGE Error includes scale factor of 1.9. 75 FALVARD 4.6 0.4 0.8 88 DM2 J/ hadrons 75 GIDAL 2.6 0.6 50 81 MRK2 J/ K + K - K + K - 75 Assuming B(f (980) ) = 0.78. 0 f0 (980) + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 51 / 07AK BABR 10.6 e + e - + - K + K - 0.182 0.042 0.005 19.5 4.5 76,77 AUBERT 76 Using B( K + K - ) = (49.3 0.6)%. 77 AUBERT 07AK reports [ J/(1S) f (980) + - / 0 total ] [ J/(1S) + e - ] = (1.01 0.22 0.08) 10-3 keV which we divide by our best value e J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. f0 (980) 0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 52 / 07AK BABR 10.6 e + e - 0 0 K + K - 0.171 0.073 0.004 7.0 2.8 78,79 AUBERT 78 Using B( K + K - ) = (49.3 0.6)%. 79 AUBERT 07AK reports [ J/(1S) f (980) 0 0 / 0 total ] [ J/(1S) + e - ] = (0.95 0.39 0.10) 10-3 keV which we divide by our best value e J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. HTTP://PDG.LBL.GOV Page 25 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) (1530)0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 53 / HENRARD 87 DM2 e+ e- 0.32 0.12 0.07 24 9 (1385)- + (or c.c.) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 54 / e+ e- e+ e- e+ e- e+ e- - + - + 0.31 0.05 OUR AVERAGE 0.30 0.03 0.07 74 8 0.34 0.04 0.07 77 9 0.29 0.11 0.10 26 0.31 0.11 0.11 28 HENRARD HENRARD EATON EATON 87 87 84 84 DM2 DM2 MRK2 MRK2 f1 (1285) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 55 / 2.6 0.5 OUR AVERAGE Error includes scale factor of 1.1. 3.2 0.6 0.4 JOUSSET 90 DM2 J/ 2( + - ) 80 JOUSSET 2.1 0.5 0.4 25 90 DM2 J/ + - We do not use the following data for averages, fits, limits, etc. 0.6 0.2 0.1 16 6 BECKER 87 MRK3 J/ K K 80 We attribute to the f (1285) the signal observed in the + - invariant mass distri1 bution at 1297 Mev. + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 56 / 9 81 AUBERT 07AU BABR 10.6 e + e - + - 0.40 0.17 0.03 81 AUBERT 07AU quotes J/ B(J/ + - ) B( 3) = 0.51 0.22 0.03 eV. ee /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 57 / DM2 J/ hadrons MRK3 e + e - + - 0.193 0.023 OUR AVERAGE 0.194 0.017 0.029 299 0.193 0.013 0.029 JOUSSET COFFMAN 90 88 (958) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 58 / 0.182 0.021 OUR AVERAGE 82 ABLIKIM 0.226 0.043 218 06F BES2 J/ + 0.10 0.03 0.18 - 0.08 6 JOUSSET 90 DM2 J/ hadrons 0.166 0.017 0.019 COFFMAN 88 MRK3 e + e - 3 82 Using B( + - ) = (44.3 1.5)%, B( + - ) = 29.5 1.0%, B( 2) = 39.43 0.26%, and B( + - 0 ) = (89.1 0.7)%. f0 (980) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 59 / 83 AUGUSTIN 89 DM2 J/ 2( + - ) 0 1.41 0.27 0.47 83 Assuming B(f (980) ) = 0.78. 0 HTTP://PDG.LBL.GOV Page 26 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) (958) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 60 / DM2 J/ hadrons MRK3 J/ + - 0.105 0.018 OUR AVERAGE 0.083 0.030 0.012 19 0.114 0.014 0.016 JOUSSET COFFMAN 90 88 a2 (1320) /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 61 / BRAUNSCH... 76 DASP e + e - <43 90 K K (1430)+ c.c. /total 2 VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 62 / VANNUCCI 77 MRK1 e + e - K 0 K 0 2 We do not use the following data for averages, fits, limits, etc. <66 90 BRAUNSCH... 76 DASP e + e - K K 2 <40 90 K1 (1270) K /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 63 / 84 BAI 99C BES e+ e- <3.0 90 84 Assuming B(K (1270) K )=0.42 0.06 1 K (1430)0 K (1430)0 /total 2 2 VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 64 / 77 MRK1 e + e - + - K + K - <29 90 VANNUCCI K (892)0 K (892)0 /total VALUE (units 10-4 ) CL% EVTS DOCUMENT ID TECN COMMENT 65 / 07AK BABR 10.6 e + e - + - K + K - We do not use the following data for averages, fits, limits, etc. <5 90 VANNUCCI 77 MRK1 e + e - + - K + K - 85 AUBERT 07AK reports [ J/(1S) K (892)0 K (892)0 / total ] [ J/(1S) e + e - ] = (1.28 0.40 0.11) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 2.3 0.7 0.1 0.7 25 8 85 AUBERT f2 (1270) /total VALUE (units 10-3 ) CL% EVTS DOCUMENT ID TECN COMMENT 66 / 0.72 0.13 0.02 07AK BABR 10.6 e + e - + - K + K - We do not use the following data for averages, fits, limits, etc. 44 7 86,87 AUBERT < 0.45 < 0.37 90 90 FALVARD VANNUCCI 88 77 DM2 J/ hadrons MRK1 e + e - + - K + K - HTTP://PDG.LBL.GOV Page 27 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 86 Using B(f (1270) ) = (84.8 + 2.4 )% 2 - 1.2 + - 87 AUBERT 07AK reports [ J/(1S) f (1270) / 2 total ] [ J/(1S) e e ] = (4.02 0.65 0.33) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. (1405) /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 67 / J/ hadrons 88 FALVARD <2.5 90 88 DM2 88 Includes unknown branching fraction (1405) . f 2 (1525) /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 68 / 89 VANNUCCI <2.2 90 77 MRK1 e + e - + - 0 K + K - We do not use the following data for averages, fits, limits, etc. 89 FALVARD <2.8 90 88 DM2 J/ hadrons 89 Re-evaluated assuming B(f (1525) K K ) = 0.713. 2 (1385)0 /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 69 / 90 HENRARD 87 DM2 e+ e- <0.2 (1232)+ p /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 70 / 90 HENRARD 87 DM2 e+ e- <0.1 (1540)(1540) K 0 p K - n + c.c. /total S VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 71 / e+ e- <1.1 90 BAI 04G BES2 (1540)K - n K 0 p K - n /total S VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 72 / 04G BES2 e+ e- <2.1 90 BAI (1540)K 0 p K 0 p K + n /total S S VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 73 / 04G BES2 e+ e- <1.6 90 BAI (1540)K + n K 0 p K + n /total S VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 74 / 04G BES2 e+ e- <5.6 90 BAI (1540)K 0 p K 0 p K - n /total S S VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 75 / 04G BES2 e+ e- <1.1 90 BAI HTTP://PDG.LBL.GOV Page 28 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 0 /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 76 / 90 HENRARD 87 DM2 e+ e- <0.9 0 /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 77 / <6.4 90 ABLIKIM 05B BES2 e + e - J/ We do not use the following data for averages, fits, limits, etc. <6.8 90 COFFMAN 88 MRK3 e + e - K + K - 0 STABLE HADRONS 2( + - ) 0 /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 78 / 4.1 0.5 OUR AVERAGE Error includes scale factor of 2.4. See the ideogram below. 5.46 0.34 0.14 4990 90 AUBERT 07AU BABR 10.6 e + e - 2( + - ) 0 3.25 0.49 46055 AUGUSTIN 89 DM2 J/ 2( + - ) 0 3.17 0.42 147 FRANKLIN 83 MRK2 e + e - hadrons 3.64 0.52 1500 BURMESTER 77D PLUT e + e - 4 1 675 JEAN-MARIE 76 MRK1 e + e - 90 AUBERT 07AU reports [ J/(1S) 2( + - ) 0 / total ] [ J/(1S) e + e - ] = 0.303 0.005 0.018 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. WEIGHTED AVERAGE 4.10.5 (Error scaled by 2.4) AUBERT AUGUSTIN FRANKLIN BURMESTER JEAN-MARIE 07AU 89 83 77D 76 BABR DM2 MRK2 PLUT MRK1 2 14.3 2.9 4.7 0.7 0.0 22.6 (Confidence Level = 0.0002) 8 1 2 3 4 5 6 7 2( + - ) 0 /total (units 10-2 ) HTTP://PDG.LBL.GOV Page 29 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) + - / 2( + - ) 0 VALUE DOCUMENT ID TECN COMMENT 12 /78 We do not use the following data for averages, fits, limits, etc. 91 JEAN-MARIE 76 MRK1 e + e - 0.3 91 Final state ( + - ) 0 under the assumption that is isospin 0. 3( + - ) 0 /total VALUE EVTS DOCUMENT ID TECN COMMENT 79 / FRANKLIN 83 JEAN-MARIE 76 MRK2 e + e - hadrons MRK1 e + e - 0.029 0.006 OUR AVERAGE 0.028 0.009 11 0.029 0.007 181 + - 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 80 / 20.7 1.2 OUR AVERAGE Error includes scale factor of 1.6. See the ideogram below. 92 AUBERT 23.6 2.1 0.5 256 07AU BABR 10.6 e + e - J/ + - 93,94 AUBERT,B 04N BABR 10.6 e + e - + - 0 21.8 1.9 e+ e- 21.84 0.05 2.01 220k 94,95 BAI 04H BES 94,96 BAI 20.91 0.21 1.16 04H BES e+ e- 15 2 168 FRANKLIN 83 MRK2 e + e - 92 AUBERT 07AU reports [ J/(1S) + - 0 /total ] [ (2S) J/(1S) + - (2S) e + e - /total ] = (18.6 1.2 1.1)10-3 keV which we divide by our best value (2S) J/(1S) + - (2S) e + e - / total = 0.788 0.015 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 93 From the ratio of (e + e - ) B( + - 0 ) and (e + e - ) B(+ - ) (AUBERT 04). 94 Mostly , see also subsection. 95 From J/ + - 0 events directly. 96 Obtained comparing the rates for + - 0 and + - , using J/ events produced via (2S) + - J/ and with B(J/ + - ) = 5.88 0.10%. HTTP://PDG.LBL.GOV Page 30 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) WEIGHTED AVERAGE 20.71.2 (Error scaled by 1.6) AUBERT AUBERT,B BAI BAI FRANKLIN 07AU 04N 04H 04H 83 BABR BABR BES BES MRK2 2 1.9 0.3 0.3 0.0 8.1 10.7 (Confidence Level = 0.030) 35 10 15 20 25 30 + - 0 /total (units 10-3 ) + - 0 K + K - /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 81 / 1.79 0.29 OUR AVERAGE Error includes scale factor of 2.2. 97 AUBERT 1.93 0.14 0.05 768 07AU BABR 10.6 e + e - K + K - + - 0 + e- 1.2 0.3 309 VANNUCCI 77 MRK1 e 97 AUBERT 07AU reports [ J/(1S) + - 0 K + K - / total ] [ J/(1S) e + e - ] = 0.1070 0.0043 0.0064 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 4( + - ) 0 /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 82 / 13 JEAN-MARIE 76 MRK1 e + e - 90 30 + - K + K - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 83 / 6.6 0.5 OUR AVERAGE 98 AUBERT 6.5 0.4 0.2 1.6k 07AK BABR 10.6 e + e - + - K + K - 7.2 2.3 205 VANNUCCI 77 MRK1 e + e - We do not use the following data for averages, fits, limits, etc. 99 AUBERT 6.1 0.7 0.2 233 05D BABR 10.6 e + e - K + K - + - HTTP://PDG.LBL.GOV Page 31 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 98 AUBERT 07AK reports [ J/(1S) + - K + K - / total ] [ J/(1S) + e - ] = (36.3 1.3 2.1)10-3 keV which we divide by our best value J/(1S) e e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 99 Superseded by AUBERT 07AK. AUBERT 05D reports [ J/(1S) + - K + K - / total ] [ J/(1S) e + e - ] = (33.6 2.7 2.7) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. + - K + K - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 84 / 100 AUBERT 1.84 0.28 0.05 07AU BABR 10.6 e + e - K + K - + - 100 AUBERT 07AU reports [ J/(1S) + - K + K - / total ] [ J/(1S) e + e - ] = (10.2 1.3 0.8)10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 73 0 0 K + K - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 85 / 2.45 0.31 0.06 203 16 101 AUBERT 07AK BABR 10.6 e + e - 0 0 K + K - 101 AUBERT 07AK reports [ J/(1S) 0 0 K + K - / total ] [ J/(1S) + e - ] = (13.6 1.1 1.3)10-3 keV which we divide by our best value J/(1S) e e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. f0 (980) + - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 86 / 08F BES J/ f0 (980) 3.23 0.75 0.73 52 ABLIKIM K K /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 87 / MRK2 e + e - K + K - 0 MRK1 e + e - K 0 K S 61 10 OUR AVERAGE 55.2 12.0 25 78.0 21.0 126 FRANKLIN VANNUCCI 83 77 2( + - ) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 88 / e + e - (2S) J/ + - , J/ 2( + - ) 103 AUBERT 05D BABR 10.6 e + e - 2( + - ) JEAN-MARIE 76 MRK1 e + e - 05H BES2 3.55 0.23 OUR AVERAGE 3.53 0.12 0.29 1107 102 ABLIKIM 3.51 0.34 0.09 4.0 1.0 270 76 HTTP://PDG.LBL.GOV Page 32 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 102 Computed using B(J/ + - ) = 0.0588 0.0010. + - 103 AUBERT 05D reports [ J/(1S) 2( + - ) / total ] [ J/(1S) e e ] = (19.5 1.4 1.3) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 3( + - ) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 89 / 43 4 OUR AVERAGE 43.0 2.9 2.8 496 104 AUBERT 06D BABR 10.6 e + e - 3( + - ) 40 20 32 JEAN-MARIE 76 MRK1 e + e - 104 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. 2( + - 0 ) /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 90 / 1.62 0.09 0.19 761 105 AUBERT 06D BABR 10.6 e + e - 2( + - 0 ) 105 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. 2( + - ) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 91 / 2.29 0.24 OUR AVERAGE 2.35 0.39 0.20 85 106 AUBERT 07AU BABR 10.6 e + e - 2( + - ) 2.26 0.08 0.27 4839 ABLIKIM 05C BES2 e + e - 2( + - ) 106 AUBERT 07AU quotes J/ B(J/ 2( + - ) ) B( ) = 5.16 0.85 ee 0.39 eV. 3( + - ) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 92 / 616 ABLIKIM 05C BES2 e + e - 3( + - ) 7.24 0.96 1.11 p p /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 93 / BELL B + p p K + BES2 e + e - J/ FENI e + e - DM2 e + e - MRK2 e + e - DASP e + e - BONA e + e - MRK1 e + e - limits, etc. SPEC e + e - 2.17 0.07 OUR AVERAGE 2.18 0.16 0.07 317 107 WU 06 2.26 0.01 0.14 63316 BAI 04E 1.97 0.22 99 BALDINI 98 1.91 0.04 0.30 PALLIN 87 2.16 0.07 0.15 1420 EATON 84 2.5 0.4 133 BRANDELIK 79C 2.0 0.5 BESCH 78 2.2 0.2 331 108 PERUZZI 78 We do not use the following data for averages, fits, 2.0 0.3 48 ANTONELLI 93 107 WU 06 reports [ J/(1S) p p / + + total ] [B(B J/(1S) K )] = (2.21 -6 which we divide by our best value B(B + J/(1S) K + ) = 0.13 0.10) 10 (1.014 0.034) 10-3 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 108 Assuming angular distribution (1+cos2 ). HTTP://PDG.LBL.GOV Page 33 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) p p 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 94 / includes scale factor of 1.1. ABLIKIM 09B BES2 EATON 84 MRK2 BRANDELIK 79C DASP PERUZZI 78 MRK1 e+ e- e+ e- e+ e- e+ e- 1.19 0.08 OUR AVERAGE Error 1.33 0.02 0.11 11k 1.13 0.09 0.09 685 1.4 0.4 1.00 0.15 109 p p + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 95 / includes scale factor of 1.3. See the ideogram below. EATON 84 MRK2 e + e - BESCH 81 BONA e + e - PERUZZI 78 MRK1 e + e - 6.0 0.5 OUR AVERAGE Error 6.46 0.17 0.43 1435 3.8 1.6 48 5.5 0.6 533 WEIGHTED AVERAGE 6.00.5 (Error scaled by 1.3) EATON BESCH PERUZZI 84 81 78 MRK2 BONA MRK1 2 1.0 1.9 0.7 3.6 (Confidence Level = 0.167) 10 0 2 4 6 8 p p + - /total (units 10-3 ) p p + - 0 /total VALUE (units 10-3 ) Including p p + - and excluding , , EVTS DOCUMENT ID TECN COMMENT 96 / 2.3 0.9 OUR AVERAGE Error includes scale factor of 1.9. 3.36 0.65 0.28 364 EATON 84 MRK2 e + e - 1.6 0.6 39 PERUZZI 78 MRK1 e + e - HTTP://PDG.LBL.GOV Page 34 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) p p /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 97 / BES2 e + e - MRK2 e + e - DASP e + e - MRK1 e + e - p p + - 0 channels. 2.00 0.12 OUR AVERAGE 1.91 0.02 0.17 13k 109 ABLIKIM 09 2.03 0.13 0.15 826 EATON 84 2.5 1.2 BRANDELIK 79C 2.3 0.4 197 PERUZZI 78 109 From the combination of p p p p and p p p p /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 98 / 90 EATON 84 MRK2 e + e - hadrons <0.31 p p /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 99 / includes scale factor of 1.3. See the ideogram below. ABLIKIM 08 BES2 e + e - EATON 84 MRK2 e + e - PERUZZI 78 MRK1 e + e - 1.10 0.15 OUR AVERAGE Error 0.98 0.03 0.14 2449 1.10 0.17 0.18 486 1.6 0.3 77 WEIGHTED AVERAGE 1.100.15 (Error scaled by 1.3) ABLIKIM EATON PERUZZI 08 84 78 BES2 MRK2 MRK1 2 0.7 0.0 2.8 3.5 (Confidence Level = 0.176) 3 0 0.5 1 1.5 2 2.5 p p /total (units 10-3 ) HTTP://PDG.LBL.GOV Page 35 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) p p (958) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 100 / BES2 e + e - MRK2 e + e - MRK1 e + e - p p p p 0 channels. 09 84 78 0.21 0.04 OUR AVERAGE 0.200 0.023 0.028 265 31 110 ABLIKIM 0.68 0.23 0.17 19 EATON 1.8 0.6 19 PERUZZI 110 From the combination of p p p p + - and p p /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 101 / FALVARD 88 DM2 J/ hadrons 0.45 0.13 0.07 n n /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 102 / 0.22 0.04 OUR AVERAGE 0.231 0.049 79 BALDINI 98 FENI e + e - 0.18 0.09 BESCH 78 BONA e + e - We do not use the following data for averages, fits, limits, etc. 0.190 0.055 40 ANTONELLI 93 SPEC e + e - n n + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 103 / 5 BESCH 81 BONA e + e - 3.8 3.6 + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 104 / 399 ABLIKIM 08O BES2 e + e - J/ 1.50 0.10 0.22 0 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 105 / 1.29 0.09 OUR AVERAGE 111 AUBERT 1.15 0.24 0.03 07BD BABR 1.33 0.04 0.11 1779 ABLIKIM 06 BES2 1.06 0.04 0.23 884 30 PALLIN 87 DM2 1.58 0.16 0.25 90 EATON 84 MRK2 1.3 0.4 52 PERUZZI 78 MRK1 We do not use the following data for averages, fits, limits, 10.6 e + e - 0 0 J/ 0 0 e+ e- 0 0 e+ e- 0 0 e+ e- 0 0 etc. 2.4 2.6 3 BESCH 81 BONA e + e - + - 111 AUBERT 07BD reports [ J/(1S) 0 0 / + - total ] [ J/(1S) e e ] = -3 keV which we divide by our best value J/(1S) e + e - (6.4 1.2 0.6) 10 = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. HTTP://PDG.LBL.GOV Page 36 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 2( + - ) K + K - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 106 / 47 7 OUR AVERAGE 49.8 4.2 3.4 205 31 13 30 112 Using (J/ e + e - ) = 5.52 0.14 0.04 keV. Error includes scale factor of 1.3. 112 AUBERT 06D BABR 10.6 e + e - K + K - 2( + - ) + e- VANNUCCI 77 MRK1 e p n - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 107 / J/ p - n J/ p + n e + e - p - e + e - p + e + e - p - e + e - p + e + e - p - e + e - p + 2.12 0.09 OUR AVERAGE 2.36 0.02 0.21 59k 2.47 0.02 0.24 55k 2.02 0.07 0.16 1288 1.93 0.07 0.16 1191 1.7 0.7 32 1.6 1.2 5 2.16 0.29 194 2.04 0.27 204 ABLIKIM ABLIKIM EATON EATON BESCH BESCH PERUZZI PERUZZI 06K 06K 84 84 81 81 78 78 BES2 BES2 MRK2 MRK2 BONA BONA MRK1 MRK1 - + /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 111 / includes scale factor of 1.5. See the ideogram below. HENRARD 87 DM2 e + e - - + EATON 84 MRK2 e + e - - + PERUZZI 78 MRK1 e + e - - + 0.85 0.16 OUR AVERAGE Error 0.70 0.06 0.12 132 11 1.14 0.08 0.20 194 1.4 0.5 51 WEIGHTED AVERAGE 0.850.16 (Error scaled by 1.5) HENRARD EATON PERUZZI 87 84 78 DM2 MRK2 MRK1 2 1.3 1.8 1.2 4.3 (Confidence Level = 0.118) 3 0 0.5 1 1.5 2 2.5 - + /total (units 10-3 ) HTTP://PDG.LBL.GOV Page 37 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 112 / 1.61 0.15 OUR AVERAGE Error includes scale factor of 1.9. See the ideogram below. 113 AUBERT 1.93 0.21 0.05 07BD BABR 10.6 e + e - 2.03 0.03 0.15 8887 ABLIKIM 06 BES2 J/ + 0.5 0.1 114 WU 2.0 - 0.4 46 06 BELL B + K + e+ e- 1.08 0.06 0.24 631 BAI 98G BES 1.38 0.05 0.20 1847 PALLIN 87 DM2 e + e - 1.58 0.08 0.19 365 EATON 84 MRK2 e + e - 2.6 1.6 5 BESCH 81 BONA e + e - 1.1 0.2 196 PERUZZI 78 MRK1 e + e - + - 113 AUBERT 07BD reports [ J/(1S) / total ] [ J/(1S) e e ] = (10.7 0.9 0.7) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 114 WU 06 reports [ J/(1S) J/(1S) K + )] = /total ] [B(B + + 0.34 (2.00 - 0.29 0.34) 10-6 which we divide by our best value B(B + J/(1S) K + ) = (1.014 0.034) 10-3 . Our first error is their experiment's error and our second error is the systematic error from using our best value. WEIGHTED AVERAGE 1.610.15 (Error scaled by 1.9) AUBERT ABLIKIM WU BAI PALLIN EATON BESCH PERUZZI 07BD 06 06 98G 87 84 81 78 BABR BES2 BELL BES DM2 MRK2 BONA MRK1 2 2.3 7.6 0.7 4.6 1.2 0.0 6.5 22.8 (Confidence Level = 0.0009) 5 0 1 2 3 4 /total (units 10-3 ) / p p VALUE DOCUMENT ID TECN COMMENT 112 /93 0.15 115 WU 0.90 + 0.14 0.10 06 BELL B + p p K + , K + - 115 Not independent of other J/ , p p branching ratios reported by WU 06. HTTP://PDG.LBL.GOV Page 38 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) - + (or c.c.) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 113 / e+ e- e+ e- e+ e- e+ e- e+ e- e+ e- + - - + + - - + + - - + 0.83 0.07 OUR AVERAGE Error includes scale factor of 1.2. 0.770 0.051 0.083 335 116 ABLIKIM 07H BES2 0.747 0.056 0.076 254 116 ABLIKIM 07H BES2 0.90 0.06 0.16 225 15 HENRARD 87 DM2 1.11 0.06 0.20 342 18 HENRARD 87 DM2 1.53 0.17 0.38 135 EATON 84 MRK2 1.38 0.21 0.35 118 EATON 84 MRK2 116 Using B( - p) = 63.9% and B( + 0 p) = 51.6%. p K - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 114 / 307 EATON 84 MRK2 e + e - 0.89 0.07 0.14 2(K + K - ) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 115 / 0.76 0.09 OUR AVERAGE 0.74 0.09 0.02 156 15 117 AUBERT 07AK BABR 10.6 e + e - 2(K + K - ) 0.5 + 4.3 1.4 + 0.4 0.2 11.0 - 3.5 118 HUANG 03 BELL B + 2(K + K - ) K + - 0.7 0.3 VANNUCCI 77 MRK1 e + e - We do not use the following data for averages, fits, limits, etc. 0.72 0.17 0.02 38 119 AUBERT 05D BABR 10.6 e + e - 2(K + K - ) 117 AUBERT 07AK reports [ J/(1S) 2(K + K - ) / + - total ] [ J/(1S) e e ] -3 keV which we divide by our best value J/(1S) = (4.11 0.39 0.30) 10 e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. 118 Using B(B + J/ K + ) = (1.01 0.05) 10-3 . 119 Superseded by AUBERT 07AK. AUBERT 05D reports [ J/(1S) 2(K + K - ) / total ] [ J/(1S) e + e - ] = (4.0 0.7 0.6) 10-3 keV which we divide by our best value J/(1S) e + e - = 5.55 0.14 0.02 keV. Our first error is their experiment's error and our second error is the systematic error from using our best value. p K - 0 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 116 / 90 EATON 84 MRK2 e + e - 0.29 0.06 0.05 K + K - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 117 / BALTRUSAIT...85D MRK3 e + e - BRANDELIK 79C DASP e + e - 2.37 0.31 OUR AVERAGE 2.39 0.24 0.22 107 2.2 0.9 6 HTTP://PDG.LBL.GOV Page 39 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) K 0 K 0 /total S L VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 118 / 1.46 0.26 OUR AVERAGE Error includes scale factor of 2.7. See the ideogram below. 1.82 0.04 0.13 2155 45 120 BAI 04A BES2 J/ K 0 K 0 S L + - X 1.18 0.12 0.18 JOUSSET 90 DM2 J/ hadrons 1.01 0.16 0.09 74 BALTRUSAIT...85D MRK3 e + e - 120 Using B(K 0 + - ) = 0.6868 0.0027. S WEIGHTED AVERAGE 1.460.26 (Error scaled by 2.7) BAI 04A JOUSSET 90 BALTRUSAIT... 85D BES2 DM2 MRK3 2 7.0 1.7 6.0 14.7 (Confidence Level = 0.0006) 3 0 0.5 1 1.5 2 2.5 K 0 K 0 /total S L 118 / /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 119 / e + e - (2S) 2.62 0.60 0.44 44 121 ABLIKIM 07H BES2 121 Using B( - p) = 63.9% and B( ) = 39.4%. 0 /total VALUE (units 10-4 ) CL% EVTS DOCUMENT ID TECN COMMENT 120 / 122 ABLIKIM <0.64 90 07H BES2 e + e - (2S) We do not use the following data for averages, fits, limits, etc. e+ e- 2.3 0.7 0.8 11 BAI 98G BES 2.2 0.5 0.5 19 4 HENRARD 87 DM2 e + e - 122 Using B( - p) = 63.9%. HTTP://PDG.LBL.GOV Page 40 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) n K 0 + c.c. /total n S VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 121 / 123 ABLIKIM 6.46 0.20 1.07 1058 08C BES2 e + e - J/ 123 Using B( p + ) = 63.9% and B(K 0 + - ) = 69.2%. S + - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 122 / BALTRUSAIT...85D MRK3 e + e - BRANDELIK 78B DASP e + e - VANNUCCI 77 MRK1 e + e - 1.47 0.23 OUR AVERAGE 1.58 0.20 0.15 84 1.0 0.5 5 1.6 1.6 1 + c.c. /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 123 / 90 PERUZZI 78 MRK1 e + e - X <0.15 K 0 K 0 /total S S VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 124 / 124 BAI <0.01 95 04D BES e+ e- We do not use the following data for averages, fits, limits, etc. 124 BALTRUSAIT...85C MRK3 e + e - <0.052 90 124 Forbidden by CP. RADIATIVE DECAYS 3 /total VALUE (units 10-6 ) CL% EVTS DOCUMENT ID TECN COMMENT 125 / 7.2 12 3 2 3 24.2 + 6.0 ADAMS 08 CLEO (2S) + - J/ - We do not use the following data for averages, fits, limits, etc. <55 90 PARTRIDGE 80 CBAL e + e - 4 /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 126 / 90 ADAMS 08 CLEO (2S) + - J/ <9 5 /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 127 / 90 ADAMS 08 CLEO (2S) + - J/ <15 c (1S) /total VALUE (units 10-2 ) EVTS DOCUMENT ID TECN COMMENT 128 / 1.7 0.4 OUR AVERAGE Error includes scale factor of 1.6. 125 MITCHELL 2.07 0.32 0.03 09 CLEO e + e - X 1.27 0.36 GAISER 86 CBAL J/ X We do not use the following data for averages, fits, limits, etc. 0.79 0.20 273 43 126 AUBERT 06E BABR B K X c c seen 16 BALTRUSAIT...84 MRK3 J/ 2 HTTP://PDG.LBL.GOV Page 41 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 125 MITCHELL 09 reports (1.98 0.09 0.30) 10-2 from a measurement of [ J/(1S) c (1S) /total ] [B((2S) J/(1S) + - )] assuming B((2S) J/(1S) + - ) = (35.04 0.07 0.77) 10-2 , which we rescale to our best value B((2S) J/(1S) + - ) = (33.6 0.4) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 126 Calculated by the authors using an average of B(J/ ) B( K K ) from c c BALTRUSAITIS 86, BISELLO 91, BAI 04 and B(c K K ) = (8.5 1.8)% from AUBERT 06E. c (1S) 3 /total VALUE (units 10-6 ) EVTS DOCUMENT ID TECN COMMENT 129 / ADAMS 08 CLEO (2S) + - J/ 2.7 1.2 + 1.1 0.3 - 2.8 1.2 + 1.1 - + - 2 0 /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 130 / 127 BALTRUSAIT...86B MRK3 J/ 4 8.3 0.2 3.1 127 4 mass less than 2.0 GeV. /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 131 / 83B CBAL J/ + - 83B CBAL J/ 2 0 6.1 1.0 OUR AVERAGE 128 EDWARDS 5.85 0.3 1.05 128 EDWARDS 7.8 1.2 2.4 128 Broad enhancement at 1700 MeV. 2 (1870) + - /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 132 / 99 BES J/ + - 6.2 2.2 0.9 BAI (1405/1475) K K /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 133 / 2.8 0.6 1.66 0.1 3.8 0.3 4.0 0.7 4.3 1.7 We OUR AVERAGE Error includes scale factor of 1.6. See the ideogram below. 129,130 BAI 0.58 00D BES J/ K K 0 S 131 AUGUSTIN 0.6 90 DM2 J/ K K 131 EDWARDS 1.0 82E CBAL J/ K + K - 0 131,132 SCHARRE 80 MRK2 e + e - do not use the following data for averages, fits, limits, etc. 131,133,134 AUGUSTIN 1.78 0.21 0.33 92 DM2 J/ K K 131,135,136 AUGUSTIN 0.83 0.13 0.18 92 DM2 J/ K K 0.17 0.24 0.66 + 0.16 + 0.15 - - 131,134,137 BAI 131,136,138 BAI 90C MRK3 J/ K 0 K S 90C MRK3 J/ K 0 K S 0.21 0.26 1.03 + 0.18 + 0.19 - - HTTP://PDG.LBL.GOV Page 42 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 129 Interference with the J/(1S) radiative transition to the broad K K pseudoscalar state around 1800 is (0.15 0.01 0.05) 10-3 . 130 Interference with J/ f (1420) is (- 0.03 0.01 0.01) 10-3 . 1 131 Includes unknown branching fraction (1405) K K . 132 Corrected for spin-zero hypothesis for (1405). 133 From fit to the a (980) 0 - + partial wave. 0 134 a (980) mode. 0 135 From fit to the K (892) K 0 - + partial wave. 136 K K mode. 137 From a (980) final state. 0 138 From K (890) K final state. WEIGHTED AVERAGE 2.80.6 (Error scaled by 1.6) BAI AUGUSTIN EDWARDS SCHARRE 00D 90 82E 80 BES DM2 CBAL MRK2 2 4.0 2.0 0.9 0.7 7.7 (Confidence Level = 0.052) 12 -2 0 2 4 6 8 10 (1405/1475) K K /total (units 10-3 ) (1405/1475) 0 /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 134 / 0.78 0.20 OUR AVERAGE Error includes scale factor of 1.8. 139 BAI 1.07 0.17 0.11 04J BES2 J/ + - 139 COFFMAN 0.64 0.12 0.07 90 MRK3 J/ + - 139 Includes unknown branching fraction (1405) 0 . (1405/1475) + - /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 135 / BES J/ + - MRK3 J/ + - limits, etc. DM2 J/ + - 3.0 0.5 OUR AVERAGE 2.6 0.7 0.4 BAI 99 140 BOLTON 3.38 0.33 0.64 92B We do not use the following data for averages, fits, 7.0 0.6 1.1 261 141 AUGUSTIN 90 HTTP://PDG.LBL.GOV Page 43 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 140 Via a (980) . 0 141 Includes unknown branching fraction to + - . (1405/1475) /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 136 / 04J BES2 J/ K + K - <0.82 95 BAI /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 137 / 4.5 0.8 OUR AVERAGE 142 BALTRUSAIT...86B MRK3 J/ 4 4.7 0.3 0.9 143 BURKE 3.75 1.05 1.20 82 MRK2 J/ 4 We do not use the following data for averages, fits, limits, etc. 144 BISELLO <0.09 90 89B J/ 4 142 4 mass less than 2.0 GeV. 143 4 mass less than 2.0 GeV. We have multiplied 20 measurement by 3 to obtain 2. 144 4 mass in the range 2.025 GeV. /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 138 / 90 ABLIKIM 08A BES2 e + e - J/ <5.4 /total VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 139 / 90 ABLIKIM 08A BES2 e + e - J/ <8.8 (958) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 140 / 5.28 0.15 OUR AVERAGE 5.24 0.12 0.11 PEDLAR 09 CLE3 J/ 5.55 0.44 35k ABLIKIM 06E BES2 J/ We do not use the following data for averages, fits, limits, etc. 4.50 0.14 0.53 BOLTON 92B MRK3 J/ + - , 4.30 0.31 0.71 BOLTON 92B MRK3 J/ + - , + - 0 4.04 0.16 0.85 622 AUGUSTIN 90 DM2 J/ + - 4.39 0.09 0.66 2420 AUGUSTIN 90 DM2 J/ + - 4.1 0.3 0.6 BLOOM 83 CBAL e + e - 3 + hadrons 2.9 1.1 6 BRANDELIK 79C DASP e + e - 3 2.4 0.7 57 BARTEL 76 CNTR e + e - 2 2 + 2 - /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 141 / Error includes scale factor of 1.9. See the ideogram below. 145 BISELLO 89B DM2 J/ 4 146 BISELLO 89B DM2 J/ 4 146 BALTRUSAIT...86B MRK3 J/ 4 147 BURKE 82 MRK2 e + e - 2.8 0.5 OUR AVERAGE 4.32 0.14 0.73 2.08 0.13 0.35 3.05 0.08 0.45 4.85 0.45 1.20 HTTP://PDG.LBL.GOV Page 44 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 145 4 mass less than 3.0 GeV. 146 4 mass less than 2.0 GeV. 147 4 mass less than 2.5 GeV. WEIGHTED AVERAGE 2.80.5 (Error scaled by 1.9) BISELLO 89B BISELLO 89B BALTRUSAIT... 86B BURKE 82 DM2 DM2 MRK3 MRK2 2 4.2 3.7 0.3 2.5 10.8 (Confidence Level = 0.013) 10 0 2 4 6 8 2 + 2 - /total (units 10-3 ) f2 (1270)f2 (1270) /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 142 / ABLIKIM 04M BES J/ 2 + 2 - 9.5 0.7 1.6 646 45 f2 (1270)f2 (1270)(non resonant) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 143 / J/ 2 + 2 - 8.2 0.8 1.7 04M BES 148 Subtracting contribution from intermediate (1S) decays. c 148 ABLIKIM K + K - + - /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 144 / BAI 00B BES J/ K + K 0 + - 2.1 0.1 0.6 1516 f4 (2050) /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 145 / 149 BALTRUSAIT...87 2.7 0.5 0.5 MRK3 J/ + - 149 Assuming branching fraction f (2050) / total = 0.167. 4 HTTP://PDG.LBL.GOV Page 45 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 146 / ABLIKIM 08A BES2 J/ + - BISELLO 87 SPEC e + e - , hadrons BALTRUSAIT...85C MRK3 e + e - hadrons 1.61 0.33 OUR AVERAGE 6.0 4.8 1.8 1.41 0.2 0.42 120 17 1.76 0.09 0.45 (1405/1475) 0 0 /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 147 / 1.7 0.4 OUR AVERAGE Error includes scale factor of 1.3. 2.1 0.4 BUGG 95 MRK3 J/ + - + - 150,151 BISELLO 1.36 0.38 89B DM2 J/ 4 150 Estimated by us from various fits. 151 Includes unknown branching fraction to 0 0 . f2 (1270) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 148 / 1.43 0.11 OUR AVERAGE 0.02 152 ABLIKIM 1.62 0.26 + 0.05 06V BES2 e + e - J/ + - - 0.02 153 ABLIKIM 1.42 0.21 + 0.04 06V BES2 e + e - J/ 0 0 - 154 AUGUSTIN 1.33 0.05 0.20 87 DM2 J/ + - 154 BALTRUSAIT...87 MRK3 J/ + - 1.36 0.09 0.23 1.48 0.25 0.30 178 EDWARDS 82B CBAL e + e - 2 0 2.0 0.7 35 ALEXANDER 78 PLUT e + e - 155 BRANDELIK 78B DASP e + e - + - 1.2 0.6 30 152 ABLIKIM 06V reports [ J/(1S) f (1270) / 2 total ] [B(f2 (1270) )] = -3 which we divide by our best value B(f (1270) ) (1.371 0.010 0.222) 10 2 + 2.4 = (84.8 - 1.2 ) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 153 ABLIKIM 06V reports [ J/(1S) f (1270) / 2 total ] [B(f2 (1270) )] = (1.200 0.027 0.174) 10-3 which we divide by our best value B(f2 (1270) ) + 2.4 = (84.8 - 1.2 ) 10-2 . Our first error is their experiment's error and our second error is the systematic error from using our best value. 154 Estimated using B(f (1270) )=0.843 0.012. The errors do not contain the 2 uncertainty in the f2 (1270) decay. 155 Restated by us to take account of spread of E1, M2, E3 transitions. f0 (1710) K K /total VALUE (units 10-4 ) CL% DOCUMENT ID TECN COMMENT 149 / 1.2 0.9 OUR AVERAGE Error includes scale factor of 1.2. 3.51 156 BAI J/ 9.62 029 + 1.86 03G BES - 1.8 157,158 BAI 5.0 0.8 + 0.4 96C BES J/ - 158 AUGUSTIN 9.2 1.4 1.4 88 DM2 J/ 158 AUGUSTIN 10.4 1.2 1.6 88 DM2 J/ 158 BALTRUSAIT...87 MRK3 J/ 9.6 1.2 1.8 8.5 + - K K K+ K- K+ K- K0 K0 S S K+ K- HTTP://PDG.LBL.GOV Page 46 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) We do not use the following data for averages, fits, limits, etc. 1.6 0.6 0.2 + 0.2 - 158,159 BAI 96C BES J/ K + K - 160 BISELLO J/ 4 < 0.8 90 89B 161 BALTRUSAIT...87 MRK3 J/ + - 1.6 0.4 0.3 162 EDWARDS 3.8 1.6 82D CBAL e + e - 156 Includes unknown branching ratio to K + K - or K 0 K 0 . S S 157 Assuming J P = 2+ for f (1710). 0 158 Includes unknown branching fraction to K + K - or K 0 K 0 . We have multiplied K + K - S S measurement by 2, and K 0 K 0 by 4 to obtain K K result. S S 159 Assuming J P = 0+ for f (1710). 0 160 Includes unknown branching fraction to 0 0 . 161 Includes unknown branching fraction to + - . 162 Includes unknown branching fraction to . f0 (1710) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 150 / 4.0 1.0 OUR AVERAGE 163 ABLIKIM 3.96 0.06 1.12 06V BES2 e + e - J/ + - 163 ABLIKIM 3.99 0.15 2.64 06V BES2 e + e - J/ 0 0 We do not use the following data for averages, fits, limits, etc. J/ 0 0 2.5 1.6 0.8 BAI 98H BES 163 Including unknown branching fraction to . f0 (1710) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 151 / ABLIKIM 06H BES J/ 0.31 0.06 0.08 180 /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 152 / 1.104 0.034 OUR AVERAGE 1.101 0.029 0.022 PEDLAR 09 CLE3 J/ 1.123 0.089 11k ABLIKIM 06E BES2 J/ We do not use the following data for averages, fits, limits, etc. 0.88 0.08 0.11 BLOOM 83 CBAL e + e - 0.82 0.10 BRANDELIK 79C DASP e + e - 1.3 0.4 21 BARTEL 77 CNTR e + e - f1 (1420) K K /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 153 / 0.79 0.13 OUR AVERAGE J/ K K 0 0.68 0.04 0.24 BAI 00D BES S 164,165 AUGUSTIN 0.76 0.15 0.21 92 DM2 J/ K K 0.14 164 BAI 0.87 0.14 + 0.11 90C MRK3 J/ K 0 K - S 164 Included unknown branching fraction f (1420) K K . 1 165 From fit to the K (892) K 1 + + partial wave. HTTP://PDG.LBL.GOV Page 47 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) f1 (1285) /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 154 / 166 BAI 167 BAI J/ 0 J/ K K 0 S J/ + - 0.61 0.08 OUR AVERAGE 0.69 0.16 0.20 0.61 0.04 0.21 04J BES2 00D BES 168 BAI 0.45 0.09 0.17 99 BES 169 BOLTON 0.625 0.063 0.103 92 MRK3 J/ f1 (1285) 170 BOLTON 0.70 0.08 0.16 92B MRK3 J/ + - 166 Assuming B(f (1285) 0 ) = 0.055 0.013. 1 167 Assuming (f (1285) K K )/ 1 total = 0.090 0.004. 168 Assuming (f (1285) )/ 1 total =0.5 0.18. 169 Obtained summing the sequential decay channels B(J/ f1 (1285) , f1 (1285) ) = (1.44 0.39 0.27) 10-4 ; B(J/ f1 (1285) , f1 (1285) a0 (980) , a0 (980) ) = (3.90 0.42 0.87) 10-4 ; B(J/ f1 (1285) , f1 (1285) a0 (980) , a0 (980) K K ) = (0.66 0.26 0.29) 10-4 ; B(J/ f1 (1285) , f1 (1285) 0 ) = (0.25 0.07 0.03) 10-4 . 170 Using B(f (1285) a (980) ) = 0.37, and including unknown branching ratio for 1 0 a0 (980) . f1 (1510) + - /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 155 / 99 BES J/ + - 4.5 1.0 0.7 BAI f 2 (1525) /total VALUE (units 10-4 ) CL% EVTS DOCUMENT ID TECN COMMENT 156 / 0.7 4.5 + 0.4 OUR AVERAGE - 1.91 3.85 0.17 + 0.73 - 1.4 3.6 0.4 + 0.4 - 5.6 1.4 0.9 4.5 0.4 0.9 171 BAI 171 BAI 171 AUGUSTIN 171 AUGUSTIN 03G BES 96C BES 88 88 DM2 DM2 J/ K K J/ K + K - J/ K + K - J/ K 0 K 0 S S J/ K + K - e + e - + - e+ e- K + K - 171 BALTRUSAIT...87 MRK3 6.8 1.6 1.4 We do not use the following data for averages, fits, limits, etc. <3.4 90 4 172 BRANDELIK 79C DASP <2.3 90 3 ALEXANDER 78 PLUT 171 Using B(f (1525) K K ) = 0.888. 2 172 Assuming isotropic production and decay of the f (1525) and isospin. 2 f2 (1640) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 157 / ABLIKIM 06H BES J/ 0.28 0.05 0.17 141 HTTP://PDG.LBL.GOV Page 48 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) f2 (1910) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 158 / ABLIKIM 06H BES J/ 0.20 0.04 0.13 151 f2 (1950) K (892)K (892) /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 159 / J/ K + K 0 + - 0.7 0.1 0.2 BAI 00B BES K (892)K (892) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 160 / 00B BES J/ K + K 0 + - 4.0 0.3 1.3 320 173 Summed over all charges. 173 BAI /total VALUE (units 10-4 ) EVTS DOCUMENT ID TECN COMMENT 161 / 4.0 1.2 OUR AVERAGE Error includes scale factor of 2.1. See the ideogram below. 7.5 0.6 1.2 168 BAI 90B MRK3 J/ 4K 3.4 0.8 0.6 33 7 174 BISELLO 90 DM2 J/ K + K - K 0 K 0 S L 174 BISELLO 3.1 0.7 0.4 86B DM2 J/ K + K - K + K - 174 mass less than 2.9 GeV, excluded. c WEIGHTED AVERAGE 4.01.2 (Error scaled by 2.1) BAI BISELLO BISELLO 90B 90 86B MRK3 DM2 DM2 2 6.9 0.3 1.2 8.4 (Confidence Level = 0.015) 20 0 5 10 15 /total (units 10-4 ) HTTP://PDG.LBL.GOV Page 49 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) p p /total VALUE (units 10-3 ) CL% EVTS DOCUMENT ID TECN 162 / COMMENT 0.38 0.07 0.07 49 EATON 84 MRK2 e + e - We do not use the following data for averages, fits, limits, etc. <0.11 90 PERUZZI 78 MRK1 e + e - (2225) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 163 / 175 ABLIKIM J/ K + K - K 0 K 0 S L 90B MRK3 J/ K + K - K + K - 90B MRK3 J/ K + K - K 0 K 0 S L 89B DM2 J/ 4 08I BES 0.33 0.05 OUR AVERAGE 0.44 0.04 0.08 196 19 175 BAI 0.33 0.08 0.05 175 BAI 0.27 0.06 0.06 0.15 176,177 BISELLO 0.24 + 0.10 - 175 Includes unknown branching fraction to . 176 Estimated by us from various fits. 177 Includes unknown branching fraction to 0 0 . (1760) 0 0 /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 164 / 89B DM2 J/ 4 178,179 BISELLO 0.13 0.09 178 Estimated by us from various fits. 179 Includes unknown branching fraction to 0 0 . (1760) /total VALUE (units 10-3 ) EVTS DOCUMENT ID TECN COMMENT 165 / ABLIKIM 06H BES J/ 1.98 0.08 0.32 1045 X (1835) /total VALUE (units 10-5 ) EVTS DOCUMENT ID TECN COMMENT 166 / 180 ABLIKIM 22.0 4.0 4.0 4.0 264 05R BES2 J/ + - We do not use the following data for averages, fits, limits, etc. 26.1 2.7 6.5 95 181 ABLIKIM 06J BES2 J/ + 1.9 182 BAI 7.0 0.4 - 0.8 03F BES2 J/ p p 180 Including the unknown branching fraction to + - . 181 Including the unknown branching ratio to . 182 Including the unknown branching fraction to p p. The fit including final state interaction effects according to SIBIRTSEV 05A gives close results. (K K ) [J PC = 0 - + ] /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 167 / J/ K K 0 S J/ K K 0 S 0.7 0.4 OUR AVERAGE 0.58 0.03 0.20 2.1 0.1 0.7 Error includes scale factor of 2.1. 183 BAI 00D BES 184 BAI 00D BES 183 For a broad structure around 1800 MeV. 184 For a broad structure around 2040 MeV. HTTP://PDG.LBL.GOV Page 50 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) 0 /total VALUE (units 10-5 ) EVTS DOCUMENT ID TECN COMMENT 168 / 0.33 3.49 + 0.30 OUR AVERAGE - 3.63 0.36 0.13 PEDLAR 09 CLE3 J/ 0 0.65 3.13 + 0.47 586 ABLIKIM 06E BES2 J/ 0 - We do not use the following data for averages, fits, limits, etc. 3.6 1.1 0.7 BLOOM 83 CBAL e + e - 7.3 4.7 10 BRANDELIK 79C DASP e + e - p p + - /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 169 / 90 EATON 84 MRK2 e + e - <0.79 /total VALUE (units 10-3 ) CL% DOCUMENT ID TECN COMMENT 170 / <0.13 90 HENRARD 87 DM2 e + e - We do not use the following data for averages, fits, limits, etc. <0.16 90 BAI 98G BES e+ e- f0 (2200) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 171 / We do not use the following data for averages, fits, limits, etc. 185 AUGUSTIN 1.5 88 DM2 J/ K 0 K 0 S S 185 Includes unknown branching fraction to K 0 K 0 . S S fJ (2220) /total VALUE (units 10-5 ) CL% EVTS DOCUMENT ID TECN COMMENT 172 / 96 SPEC p p + - fits, limits, etc. 96B BES e + e - p p, K K 88 DM2 J/ K + K - 88 DM2 J/ K 0 K 0 S S 188 BALTRUSAIT...86D MRK3 J/ K 0 K 0 S S 188 BALTRUSAIT...86D MRK3 J/ K + K - 186 HASAN >250 99.9 We do not use the following data for averages, 187 BAI >300 188 AUGUSTIN < 2.3 95 188 AUGUSTIN < 1.6 95 + 6.4 12.4 - 5.2 2.8 3.4 8.4 + 2.8 1.6 - 23 93 186 Using BAI 96B. 187 Using BARNES 93. 188 Includes unknown branching fraction to K + K - or K 0 K 0 . S S fJ (2220) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 173 / 0.84 0.26 0.30 BAI 96B BES e + e - J/ + - We do not use the following data for averages, fits, limits, etc. 1.4 0.8 0.4 BAI 98H BES J/ 0 0 HTTP://PDG.LBL.GOV Page 51 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) fJ (2220) K K /total VALUE (units 10-5 ) DOCUMENT ID TECN COMMENT 174 / e + e - J/ K + K - e + e - J/ K 0 K 0 S S 8.1 3.0 OUR AVERAGE 6.6 2.9 2.4 10.8 4.0 3.2 BAI BAI 96B BES 96B BES fJ (2220) p p /total VALUE (units 10-5 ) DOCUMENT ID TECN COMMENT 175 / BAI 96B BES e + e - J/ p p 1.5 0.6 0.5 f0 (1500) /total VALUE (units 10-4 ) DOCUMENT ID TECN COMMENT 176 / 1.01 0.32 OUR AVERAGE 189 ABLIKIM 1.00 0.03 0.45 06V BES2 e + e - J/ + - 189 ABLIKIM 1.02 0.09 0.45 06V BES2 e + e - J/ 0 0 We do not use the following data for averages, fits, limits, etc. 190,191 BUGG >5.7 0.8 95 MRK3 J/ + - + - 189 Including unknown branching fraction to . 190 Including unknown branching ratio for f (1500) + - + - . 0 191 Assuming that f (1500) decays only to two S-wave dipions. 0 e + e - /total VALUE (units 10-3 ) DOCUMENT ID TECN COMMENT 177 / 192 ARMSTRONG 96 E760 p p e+ e- 8.8 1.3 0.4 192 For E > 100 MeV. WEAK DECAYS D - e + e + c.c. /total VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 178 / ABLIKIM 06M BES2 e + e - J/ <1.2 90 D 0 e + e - + c.c. /total VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 179 / ABLIKIM 06M BES2 e + e - J/ <1.1 90 D - e + e + c.c. /total s VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 180 / 193 ABLIKIM 06M BES2 e + e - J/ <3.6 90 193 Using B(D - - ) = 4.4 0.5 %. s D - + + c.c. /total VALUE CL% DOCUMENT ID TECN COMMENT 181 / ABLIKIM 08J BES2 e + e - J/ <7.5 10-5 90 HTTP://PDG.LBL.GOV Page 52 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) D 0 K 0 + c.c. /total VALUE CL% DOCUMENT ID TECN COMMENT 182 / ABLIKIM 08J BES2 e + e - J/ <1.7 10-4 90 D - + + c.c. /total s VALUE CL% DOCUMENT ID TECN COMMENT 183 / ABLIKIM 08J BES2 e + e - J/ <1.3 10-4 90 /total VALUE (units 10-5 ) CL% DOCUMENT ID TECN COMMENT 184 / < 0.5 90 ADAMS 08 CLEO (2S) + - J/ We do not use the following data for averages, fits, limits, etc. 194 WICHT <16 90 08 BELL B K < 2.2 90 ABLIKIM 07J BES2 (2S) J/ + - <50 90 BARTEL 77 CNTR e + e - 194 WICHT 08 reports [ J/(1S) / + + total ] [B(B J/(1S) K )] < 0.16 -6 which we divide by our best value B(B + J/(1S) K + ) = 1.014 10-3 . 10 LEPTON FAMILY NUMBER (LF ) VIOLATING MODES e /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 185 / 90 BAI 03D BES e + e - J/ <1.1 e /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 186 / 90 ABLIKIM 04 BES e + e - J/ <8.3 /total VALUE (units 10-6 ) CL% DOCUMENT ID TECN COMMENT 187 / 90 ABLIKIM 04 BES e + e - J/ <2.0 OTHER DECAYS invisible / + - VALUE CL% DOCUMENT ID TECN COMMENT 188 /6 90 ABLIKIM 08G BES2 (2S) + - J/ <1.2 10-2 J/(1S) REFERENCES ANASHIN ABLIKIM ABLIKIM MITCHELL PEDLAR SHEN ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM 10 09 09B 09 09 09 08 08A 08C 08E 08F PL B685 134 PL B676 25 PR D80 052004 PRL 102 011801 PR D79 111101 PR D80 031101R EPJ C53 15 PR D77 012001 PL B659 789 PR D77 032005 PRL 100 102003 V.V. Anashin et al. M. Ablikim et al. M. Ablikim et al. R.E. Mitchell et al. T.K. Pedlar et al. C.P. Shen et al. M. Ablikim et al. M. Ablikim et al. M. Ablikim et al. M. Ablikim et al. M. Ablikim et al. (KEDR (BES (BES (CLEO (CLEO (BELLE (BES (BES (BES (BES (BES Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) HTTP://PDG.LBL.GOV Page 53 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) PRL 100 192001 M. Ablikim et al. PL B662 330 M. Ablikim et al. PL B663 297 M. Ablikim et al. PR D78 092005 M. Ablikim et al. PRL 101 101801 G.S. Adams et al. PR D77 092002 B. Aubert et al. PR D78 032012 D. Besson et al. PL B667 1 C. Amsler et al. PL B662 323 J. Wicht et al. PR D76 092003 M. Ablikim et al. PR D76 117101 M. Ablikim et al. PL B654 74 M. Andreotti et al. PR D76 012008 B. Aubert et al. PR D76 092005 B. Aubert et al. PR D77 119902E (errat.) B. Aubert et al. 07BD PR D76 092006 B. Aubert et al. 06 PL B632 181 M. Ablikim et al. 06C PL B633 681 M. Ablikim et al. 06E PR D73 052008 M. Ablikim et al. 06F PR D73 052007 M. Ablikim et al. 06H PR D73 112007 M. Ablikim et al. 06J PRL 96 162002 M. Ablikim et al. 06K PRL 97 062001 M. Ablikim et al. 06M PL B639 418 M. Ablikim et al. 06V PL B642 441 M. Ablikim et al. 06A PR D73 051103R G.S. Adams et al. 06B PR D73 012005 B. Aubert et al. 06D PR D73 052003 B. Aubert et al. 06E PRL 96 052002 B. Aubert et al. 06D PR D74 091103R B. Aubert et al. 06 PRL 97 162003 C.-H. Wu et al. 05 PL B607 243 M. Ablikim et al. 05B PR D71 032003 M. Ablikim et al. 05C PL B610 192 M. Ablikim et al. 05H PR D72 012002 M. Ablikim et al. 05R PRL 95 262001 M. Ablikim et al. 05D PR D71 052001 B. Aubert et al. 05C PR D71 111103 Z. Li et al. 05A PR D71 054010 A. Sibirtsev, J. Haidenbauer 04 PL B598 172 M. Ablikim et al. 04M PR D70 112008 M. Ablikim et al. 04 PR D69 011103 B. Aubert et al. 04N PR D70 072004 B. Aubert et al. 04 PL B578 16 J.Z. Bai et al. 04A PR D69 012003 J.Z. Bai et al. 04D PL B589 7 J.Z. Bai et al. 04E PL B591 42 J.Z. Bai et al. 04G PR D70 012004 J.Z. Bai et al. 04H PR D70 012005 J.Z. Bai et al. 04J PL B594 47 J.Z. Bai et al. 04 PR D69 097503 K.K. Seth 03 PL B573 63 V.M. Aulchenko et al. 03D PL B561 49 J.Z. Bai et al. 03F PRL 91 022001 J.Z. Bai et al. 03G PR D68 052003 J.Z. Bai et al. 03 PRL 91 241802 H.-C. Huang et al. 02C PRL 88 101802 J.Z. Bai et al. 00 PL B474 427 A.S. Artamonov et al. 00 PRL 84 594 J.Z. Bai et al. 00B PL B472 200 J.Z. Bai et al. 00D PL B476 25 J.Z. Bai et al. 99 PL B446 356 J.Z. Bai et al. 99C PRL 83 1918 J.Z. Bai et al. 98D PR D58 092006 J.Z. Bai et al. 98G PL B424 213 J.Z. Bai et al. 98H PRL 81 1179 J.Z. Bai et al. 98 PL B444 111 R. Baldini et al. 96 PR D54 7067 T.A. Armstrong et al. 96B PRL 76 3502 J.Z. Bai et al. 96C PRL 77 3959 J.Z. Bai et al. 96D PR D54 1221 J.Z. Bai et al. 08G 08I 08J 08O 08 08S 08 08 08 07H 07J 07 07AK 07AU ABLIKIM ABLIKIM ABLIKIM ABLIKIM ADAMS AUBERT BESSON PDG WICHT ABLIKIM ABLIKIM ANDREOTTI AUBERT AUBERT Also AUBERT ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM ADAMS AUBERT AUBERT AUBERT AUBERT,BE WU ABLIKIM ABLIKIM ABLIKIM ABLIKIM ABLIKIM AUBERT LI SIBIRTSEV ABLIKIM ABLIKIM AUBERT AUBERT,B BAI BAI BAI BAI BAI BAI BAI SETH AULCHENKO BAI BAI BAI HUANG BAI ARTAMONOV BAI BAI BAI BAI BAI BAI BAI BAI BALDINI ARMSTRONG BAI BAI BAI (BES (BES (BES (BES (CLEO (BABAR (CLEO (PDG (BELLE (BES (BES (Femilab E835 (BABAR (BABAR (BABAR (BABAR (BES (BES (BES (BES (BES (BES (BES (BES (BES (CLEO (BABAR (BABAR (BABAR (BABAR (BELLE (BES (BES (BES (BES (BES (BABAR (CLEO (BES (BES (BaBar (BABAR (BES (BES (BES (BES (BES (BES (BES (KEDR (BES (BES (BES (BELLE (BES (BES (BES (BES (BES (BES (BES (BES (BES (FENICE (E760 (BES (BES (BES Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) Collab.) HTTP://PDG.LBL.GOV Page 54 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) PR D53 4723 A. Gribushin et al. (E672 Collab., E706 Collab.) PL B388 376 A. Hasan, D.V. Bugg (BRUN, LOQM) PL B355 374 J.Z. Bai et al. (BES Collab.) PL B353 378 D.V. Bugg et al. (LOQM, PNPI, WASH) PL B301 317 A. Antonelli et al. (FENICE Collab.) PR D47 772 T.A. Armstrong et al. (FNAL E760 Collab.) PL B309 469 P.D. Barnes et al. (PS185 Collab.) PR D46 1951 J.E. Augustin, G. Cosme (DM2 Collab.) PL B278 495 T. Bolton et al. (Mark III Collab.) PRL 69 1328 T. Bolton et al. (Mark III Collab.) PRL 68 282 D.M. Coffman et al. (Mark III Collab.) PR D45 R2181 S. Hsueh, S. Palestini (FNAL, TORI) NP B350 1 D. Bisello et al. (DM2 Collab.) PR D42 10 J.E. Augustin et al. (DM2 Collab.) PRL 65 1309 Z. Bai et al. (Mark III Collab.) PRL 65 2507 Z. Bai et al. (Mark III Collab.) PL B241 617 D. Bisello et al. (DM2 Collab.) PR D41 1410 D.M. Coffman et al. (Mark III Collab.) PR D41 1389 J. Jousset et al. (DM2 Collab.) NP B320 45 J.P. Alexander et al. (LBL, MICH, SLAC) NP B320 1 J.E. Augustin, G. Cosme (DM2 Collab.) PR D39 701 G. Busetto et al. (DM2 Collab.) PRL 60 2238 J.E. Augustin et al. (DM2 Collab.) PR D38 2695 D.M. Coffman et al. (Mark III Collab.) PR D38 2706 A. Falvard et al. (CLER, FRAS, LALO+) ZPHY C36 369 J.E. Augustin et al. (LALO, CLER, FRAS+) NP B286 592 C. Baglin et al. (LAPP, CERN, GENO, LYON+) PR D35 2077 R.M. Baltrusaitis et al. (Mark III Collab.) PRL 59 186 J.J. Becker et al. (Mark III Collab.) PL B192 239 D. Bisello et al. (PADO, CLER, FRAS+) RMP 59 1121 E.R. Cohen, B.N. Taylor (RISC, NBS) NP B292 670 P. Henrard et al. (CLER, FRAS, LALO+) NP B292 653 D. Pallin et al. (CLER, FRAS, LALO, PADO) PR D33 629 R.M. Baltrusaitis et al. (Mark III Collab.) PR D33 1222 R.M. Baltrusaitis et al. (Mark III Collab.) PRL 56 107 R.M. Baltrusaitis (CIT, UCSC, ILL, SLAC+) PL B179 294 D. Bisello et al. (DM2 Collab.) PR D34 711 J. Gaiser et al. (Crystal Ball Collab.) (CIT, UCSC+) PRL 55 1723 R.M. Baltrusaitis et al. PR D32 566 R.M. Baltrusaitis et al. (CIT, UCSC+) SJNP 41 466 E.A. Kuraev, V.S. Fadin (NOVO) Translated from YAF 41 733. BALTRUSAIT... 84 PRL 52 2126 R.M. Baltrusaitis et al. (CIT, UCSC+) EATON 84 PR D29 804 M.W. Eaton et al. (LBL, SLAC) BLOOM 83 ARNS 33 143 E.D. Bloom, C. Peck (SLAC, CIT) EDWARDS 83B PRL 51 859 C. Edwards et al. (CIT, HARV, PRIN+) FRANKLIN 83 PRL 51 963 M.E.B. Franklin et al. (LBL, SLAC) BURKE 82 PRL 49 632 D.L. Burke et al. (LBL, SLAC) EDWARDS 82B PR D25 3065 C. Edwards et al. (CIT, HARV, PRIN+) EDWARDS 82D PRL 48 458 C. Edwards et al. (CIT, HARV, PRIN+) Also ARNS 33 143 E.D. Bloom, C. Peck (SLAC, CIT) EDWARDS 82E PRL 49 259 C. Edwards et al. (CIT, HARV, PRIN+) LEMOIGNE 82 PL 113B 509 Y. Lemoigne et al. (SACL, LOIC, SHMP+) BESCH 81 ZPHY C8 1 H.J. Besch et al. (BONN, DESY, MANZ) GIDAL 81 PL 107B 153 G. Gidal et al. (SLAC, LBL) PARTRIDGE 80 PRL 44 712 R. Partridge et al. (CIT, HARV, PRIN+) SCHARRE 80 PL 97B 329 D.L. Scharre et al. (SLAC, LBL) ZHOLENTZ 80 PL 96B 214 A.A. Zholents et al. (NOVO) Also SJNP 34 814 A.A. Zholents et al. (NOVO) Translated from YAF 34 1471. BRANDELIK 79C ZPHY C1 233 R. Brandelik et al. (DASP Collab.) ALEXANDER 78 PL 72B 493 G. Alexander et al. (DESY, HAMB, SIEG+) BESCH 78 PL 78B 347 H.J. Besch et al. (BONN, DESY, MANZ) BRANDELIK 78B PL 74B 292 R. Brandelik et al. (DASP Collab.) PERUZZI 78 PR D17 2901 I. Peruzzi et al. (SLAC, LBL) BARTEL 77 PL 66B 489 W. Bartel et al. (DESY, HEIDP) BURMESTER 77D PL 72B 135 J. Burmester et al. (DESY, HAMB, SIEG+) FELDMAN 77 PRPL 33C 285 G.J. Feldman, M.L. Perl (LBL, SLAC) VANNUCCI 77 PR D15 1814 F. Vannucci et al. (SLAC, LBL) BARTEL 76 PL 64B 483 W. Bartel et al. (DESY, HEIDP) BRAUNSCH... 76 PL 63B 487 W. Braunschweig et al. (DASP Collab.) GRIBUSHIN 96 HASAN 96 BAI 95B BUGG 95 ANTONELLI 93 ARMSTRONG 93B BARNES 93 AUGUSTIN 92 BOLTON 92 BOLTON 92B COFFMAN 92 HSUEH 92 BISELLO 91 AUGUSTIN 90 BAI 90B BAI 90C BISELLO 90 COFFMAN 90 JOUSSET 90 ALEXANDER 89 AUGUSTIN 89 BISELLO 89B AUGUSTIN 88 COFFMAN 88 FALVARD 88 AUGUSTIN 87 BAGLIN 87 BALTRUSAIT... 87 BECKER 87 BISELLO 87 COHEN 87 HENRARD 87 PALLIN 87 BALTRUSAIT... 86 BALTRUSAIT... 86B BALTRUSAIT... 86D BISELLO 86B GAISER 86 BALTRUSAIT... 85C BALTRUSAIT... 85D KURAEV 85 HTTP://PDG.LBL.GOV Page 55 Created: 10/13/2010 15:57 Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) (URL: http://pdg.lbl.gov) B. Jean-Marie et al. R. Baldini-Celio et al. A.M. Boyarski et al. W. Braunschweig et al. B. Esposito et al. R.L. Ford et al. JEAN-MARIE BALDINI-... BOYARSKI DASP ESPOSITO FORD 76 75 75 75 75B 75 PRL 36 PL 58B PRL 34 PL 56B LNC 14 PRL 34 291 471 1357 491 73 604 (SLAC, LBL) IG (FRAS, ROMA) (SLAC, LBL) JPC (DASP Collab.) (FRAS, NAPL, PADO+) (SLAC, PENN) HTTP://PDG.LBL.GOV Page 56 Created: 10/13/2010 15:57 ...
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