Can annihilating Dark Matter be lighter than a few GeVs?

Details Can annihilating Dark Matter be lighter than a few GeVs? Can annihilating Dark Matter be lighter than a few GeVs?

2002-08-26

arxiv.org/abs/astro-ph/0208458v3

J.Phys.G30:279-286,2004

Astronomy and Astrophysics

Astrophysics

4 pages. No figure. Values corrected (last column Table.1). Text clarified. Conclusions unchanged

Scientific paper

10.1088/0954-3899/30/3/004

We estimate the gamma ray fluxes from the residual annihilations of Dark
Matter particles having a mass mdm \in [MeV, O(GeV)] and compare them to
observations. We find that particles lighter than O(100 MeV) are excluded
unless their cross section is S-wave suppressed.

Affiliated with

Also associated with

No associations

Rating

Can annihilating Dark Matter be lighter than a few GeVs? 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 Can annihilating Dark Matter be lighter than a few GeVs?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Can annihilating Dark Matter be lighter than a few GeVs? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-649290