TeV dark matter in the disk
Cosmology and Nongalactic Astrophysics
2011-09-16 v1 High Energy Physics - Experiment
High Energy Physics - Phenomenology
Abstract
DAMA annual modulation data and, CoGeNT, CDMS-II, EDELWEISS-II, CRESST excesses of events over the expected background are reanalyzed in terms of a dark matter particle signal considering the case of a rotating halo. It is found that DAMA data favor the configurations of very high mass dark matter particles in a corotating cold flux. A similar high-mass/low-velocity solution would be compatible with the observed events in CoGeNT, CDMS-II, EDELWEISS-II and CRESST experiments and could be of interest in the light of the positron/electron excess measured by Pamela and Fermi in cosmic rays.
Cite
@article{arxiv.1103.6091,
title = {TeV dark matter in the disk},
author = {Francesco Nozzoli},
journal= {arXiv preprint arXiv:1103.6091},
year = {2011}
}
Comments
5 pages, 7 figures