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Unformatted text preview: Homework #7 PHYS 623 Spring 2011 Due Monday, Apr-18-2011 at 10:00 a.m. in class Professor Victor Galitski Office: 2330 Physics Class web-page: http://terpconnect.umd.edu/ galitski/PHYS623/ . Write clearly your name and the homework number and staple the pages together. Teaching Assistants: Meng Cheng; Office: PHS2113, Tel: 301.405.7299 , Email: firstname.lastname@example.org Joe Mitchell; Office: PHS3117, Tel: 405.301.2659, Email: email@example.com Textbooks: J. J. Sakurai and J. J. Napolitano, Modern Quantum Mechanics L. D. Landau and L. M. Lifshitz, Vol. III: Quantum Mechanics Non-Relativistic Theory Beyond Born approximation 1. Use the Lippmann-Schwinger equation (1) below f ( k , k ) =- m 2 h 2 &quot; U ( k , k ) + Z U ( k , ) f ( , k ) 2 2 ( 2- k 2- i ) d 3 # (1) to find particle scattering amplitude in a so-called separable potential of the form U ( r,r ) = ( r ) * ( r ). Find the angle distribution and total scattering cross-section in this potential.in this potential....
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