{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

ueb9e - indices or cut-oF energies The parameters of the...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Astroparticle physics, 2011 Problem 9 Problem 9: Consider the decay of dark-matter particles into monoenergetic electron-positron pairs, χ e + + e - , Q e = Q 0 δ ( E - 100 GeV) What kind of synchrotron spectrum would you expect? Describe the functional form of the spectrum (power law, exponential, etc.) and give characteristic parameters such as power-law
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: indices or cut-oF energies. The parameters of the environment are: gas density 1 atom/ccm, magnetic ±eld 10 μ G, photon ±eld 1 eV/ccm....
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern