Publication Date:
2015-08-15
Description:
Author(s): Yacine Ali-Haïmoud, Jens Chluba, and Marc Kamionkowski We propose a new method to constrain elastic scattering between dark matter (DM) and standard model particles in the early Universe. Direct or indirect thermal coupling of nonrelativistic DM with photons leads to a heat sink for the latter. This results in spectral distortions of the cosmic microwav… [Phys. Rev. Lett. 115, 071304] Published Fri Aug 14, 2015
Keywords:
Gravitation and Astrophysics
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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