Axinos as Dark Matter in the Universe

Details Axinos as Dark Matter in the Universe Axinos as Dark Matter in the Universe

2004-06-01

arxiv.org/abs/hep-ph/0406021v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 2 figures. Talk presented at 39th Rencontres de Moriond, "Exploring the Universe," La Thuile, Italy, March 28 - April

Scientific paper

The axino is the fermionic superpartner of the axion. Assuming the axino is the lightest supersymmetric particle and stable due to R-parity conservation, we compute the relic axino density from thermal reactions in the early Universe. From the comparison with the WMAP results, we find that thermally produced axinos could provide the dominant part of cold dark matter, for example, for an axino mass of 100 keV and a reheating temperature of 10^6 GeV.

Affiliated with

Also associated with

No associations

Rating

Axinos as Dark Matter in the Universe 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 Axinos as Dark Matter in the Universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Axinos as Dark Matter in the Universe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-348575