Publication Date:
2015-10-07
Description:
Author(s): Julian B. Muñoz, Yacine Ali-Haïmoud, and Marc Kamionkowski The authors study cosmological intensity fluctuations in the Hydrogen 21-cm line as a promising future probe for primordial non-gaussianity, which is beyond the CMB anisotropy sensitivity and would distinguish between different models of inflation. They extract the intrinsic non-gaussian nature of 21-cm fluctuations, forecasting a significantly increased sensitivity. [Phys. Rev. D 92, 083508] Published Mon Oct 05, 2015
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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