Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Probing Unified Origin of Dark Matter and Baryon Asymmetry at PAMELA/Fermi
AU - Kohri, Kazunori
AU - Mazumdar, Anupam
AU - Sahu, Narendra
AU - Stephens, Philip
N1 - 6 pages (minor revision), revtex, 3 figures
PY - 2009/7/3
Y1 - 2009/7/3
N2 - We propose an unified model of dark matter and baryon asymmetry in a lepto-philic world above the electroweak scale. We provide an example where the inflaton decay products subsequently generate a lepton asymmetry and a dark matter abundance with an unique coupling in the early universe, while the present day decay of the dark matter through the same coupling gives rise the observed cosmic ray anomalies at PAMELA and Fermi Large Area Telescope.
AB - We propose an unified model of dark matter and baryon asymmetry in a lepto-philic world above the electroweak scale. We provide an example where the inflaton decay products subsequently generate a lepton asymmetry and a dark matter abundance with an unique coupling in the early universe, while the present day decay of the dark matter through the same coupling gives rise the observed cosmic ray anomalies at PAMELA and Fermi Large Area Telescope.
U2 - 10.1103/PhysRevD.80.061302
DO - 10.1103/PhysRevD.80.061302
M3 - Journal article
VL - 80
SP - 061302
JO - Physical Review D
JF - Physical Review D
SN - 1550-7998
IS - 6
ER -