activity
20062023
most citedThe Mass Spectrum of the First Stars

312 citations · 1.7k across the 44 of their papers we have counts for

collaborators

44 papers

astro-ph.CO2023

Validating dark energy models using polarised Sunyaev-Zel'dovich effect with large-angle CMB temperature and E-mode polarization anisotropies

Hiroto Kondo, Kiyotomo Ichiki, Hiroyuki Tashiro +1

The tomography of the polarized Sunyaev-Zeldvich effect due to free electrons of galaxy clusters can be used to constrain the nature of dark energy because CMB quadrupoles at diffe…

astro-ph.CO2022★ 5 cited

Boosting the 21 cm forest signals by the clumpy substructures

Kenji Kadota, Pablo Villanueva-Domingo, Kiyotomo Ichiki +2

We study the contribution of subhalos to the 21 cm forest signal. The halos can host the substructures and including the effects of those small scale clumps can potentially boost t…

astro-ph.CO2022★ 9 cited

Probing the Early History of Cosmic Reionization by Future Cosmic Microwave Background Experiments

Hina Sakamoto, Kyungjin Ahn, Kiyotomo Ichiki +2

Cosmic Reionization imprints its signature on the temperature and polarization anisotropies of the cosmic microwave background (CMB). Advances in CMB telescopes have already placed…

nucl-ex2021★ 88 cited

Quasi-free Neutron Knockout Reaction Reveals a Small -orbital Component in the Borromean Nucleus B

Z. H. Yang, Y. Kubota, A. Corsi +73

A kinematically complete quasi-free experiment in inverse kinematics was performed to study the structure of the Borromean nucleus B, which had long been considered…

astro-ph.GA2020★ 17 cited

Modelling Population III stars for semi-numerical simulations

Toshiyuki Tanaka, Kenji Hasegawa

Theoretically modelling the 21-cm signals caused by Population III stars (Pop III stars) is the key to extracting fruitful information on Pop III stars from current and forthcoming…

nucl-ex2020★ 64 cited

Surface localization of the dineutron in Li

Y. Kubota, A. Corsi, G. Authelet +64

The formation of a dineutron in the nucleus Li is found to be localized to the surface region. The experiment measured the intrinsic momentum of the struck neutron in $^{11}…