17 citations · 20 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2020★ 3 cited
Reconstructing HI power spectrum with minimal parameters using the dark matter distribution beyond halos
Rika Ando, Atsushi J Nishizawa, Shimizu Ikkoh +1
Intensity mapping of 21-cm line by several radio telescope experiments will probe the large-scale structure of the Universe in the post-reionization epoch. It requires a theoretica…
astro-ph.CO2018★ 17 cited
Redshift Space Distortion of 21cm line at 1<z<5 with Cosmological Hydrodynamic Simulations
Rika Ando, Atsushi J. Nishizawa, Kenji Hasegawa +2
We measure the scale dependence and redshift dependence of 21 cm line emitted from the neutral hydrogen gas at redshift 1<z<5 using full cosmological hydrodynamic simulations by ta…