Cosmological and Astrophysical Neutrino Mass Measurements
K. N. Abazajian, E. Calabrese, A. Cooray, F. De Bernardis, S., Dodelson, A. Friedland, G. M. Fuller, S. Hannestad, B. G. Keating, E. V., Linder, C. Lunardini, A. Melchiorri, R. Miquel, E.Pierpaoli, J. Pritchard, P., Serra, M. Takada, Y. Y. Y. Wong
TL;DR
This paper reviews how cosmological and astrophysical observations constrain neutrino masses, detailing the physical principles, assumptions, and future prospects of these methods, complementing laboratory experiments.
Contribution
It offers a comprehensive guide to the physical basis, assumptions, and future potential of cosmological and astrophysical neutrino mass measurements, highlighting their complementarity.
Findings
Summarizes current constraints on neutrino masses from cosmology and astrophysics.
Explains the physical principles behind different neutrino mass probes.
Discusses future prospects and improvements in measurement techniques.
Abstract
Cosmological and astrophysical measurements provide powerful constraints on neutrino masses complementary to those from accelerators and reactors. Here we provide a guide to these different probes, for each explaining its physical basis, underlying assumptions, current and future reach.
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