Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation

Details Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation

2005-05-18

arxiv.org/abs/hep-ph/0505160v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 5 eps files; comments added, Fig. 2,3 improved to see clearly

Scientific paper

We study the line gamma ray signature from the Galactic Center originating from Bino-like dark matter pair annihilation, when CP is not conserved. We consider the case that the Bino is nearly degenerate with a sfermion in mass. Although an indirect detection of Bino-like dark matter is difficult in general, the signal of Bino-like dark matter pair annihialtion in this case is enormously enhanced due to the threshold singularity.

Affiliated with

Also associated with

No associations

Rating

Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhancement of Line Gamma Ray Signature from Bino-like Dark Matter Annihilation due to CP Violation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-710111