50 citations · 160 across the 4 of their papers we have counts for
4 papers
Exploring the cosmic dawn and epoch of reionization with 21cm line
Hayato Shimabukuro, Kenji Hasegawa, Akira Kuchinomachi +2
The dark age of the universe, when no luminous object had existed, ended with the birth of the first stars, galaxies, and blackholes. This epoch is called cosmic dawn. Cosmic reion…
Sensitivity for 21cm Bispectrum from Epoch of Reionization
Shintaro Yoshiura, Hayato Shimabukuro, Keitaro Takahashi +3
The 21cm line brightness temperature brings rich information about Epoch of Reionizaton (EoR) and high- universe (Cosmic Dawn and Dark Age). While the power spectrum is a useful…
Studying 21cm power spectrum with one-point statistics
Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi +2
The redshifted 21cm line signal from neutral hydrogens is a promising tool to probe the cosmic dawn and the epoch of reionization (EoR). Ongoing and future low-frequency radio expe…
Probing small-scale cosmological fluctuations with the 21 cm forest: effects of neutrino mass, running spectral index and warm dark matter
Hayato Shimabukuro, Kiyotomo Ichiki, Susumu Inoue +1
Although the cosmological paradigm based on cold dark matter and adiabatic, nearly scale-invariant primordial fluctuations is consistent with a wide variety of existing observation…