Cosmology and Nongalactic Astrophysics (astro-ph.CO) FOS: Physical sciences Astrophysics::Cosmology and Extragalactic Astrophysics
Language
Online Access
초록
We measure the scale dependence and redshift dependence of 21 cm line emitted from the neutral hydrogen gas at redshift 13 on scales of k>1h/Mpc, but it is roughly constant at lower redshift z 10 pages, 6 figures, submitted to MNRAS