Neutrino masses, scale-dependent growth, and redshift-space distortions

被引：8
作者：
Hernandez, Oscar F. [1 ,2 ]
机构：
[1] Marianopolis Coll, 4873 Westmount Ave, Westmount, PQ H3Y 1X9, Canada
[2] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada
来源：
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2017年 / 06期
关键词：
cosmological neutrinos; galaxy surveys; neutrino masses from cosmology; particle physics - cosmology connection; MATTER POWER SPECTRUM; PROBING DARK ENERGY; COSMOLOGICAL PARAMETERS; MASSIVE NEUTRINOS; COSMIC STRUCTURE; GALAXY SURVEYS;
D O I：
10.1088/1475-7516/2017/06/018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Massive neutrinos leave a unique signature in the large scale clustering of matter. We investigate the wavenumber dependence of the growth factor arising from neutrino masses and use a Fisher analysis to determine the aspects of a galaxy survey needed to measure this scale dependence.
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页数：8
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