Publication Date:
2014-12-30
Description:
Author(s): Francis-Yan Cyr-Racine and Kris Sigurdson In the standard model neutrinos are assumed to have streamed across the Universe since they last scattered when the standard-model plasma temperature was ∼MeV. The shear stress of free-streaming neutrinos imprints itself gravitationally on the cosmic microwave background (CMB) and makes the CMB a se... [Phys. Rev. D 90, 123533] Published Mon Dec 29, 2014
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics