Genki Naruse, Kenji Hasegawa, Kenji Kadota, Hiroyuki Tashiro, Kiyotomo Ichiki. Survival of Gas in Subhalos and Its Impact on the 21 cm Forest Signals: Insights from Hydrodynamic Simulations. 2024
Hayato Shimabukuro, Kenji Hasegawa, Akira Kuchinomachi, Hidenobu Yajima, Shintaro Yoshiura. Exploring the cosmic dawn and epoch of reionization with 21cm line. 2023
Hiroto Kondo, Kiyotomo Ichiki, Hiroyuki Tashiro, Kenji Hasegawa. Validating dark energy models using polarised Sunyaev-Zel'dovich effect with large-angle CMB temperature and E-mode polarization anisotropies. 2023
Kenji Kadota, Pablo Villanueva-Domingo, Kiyotomo Ichiki, Kenji Hasegawa, Genki Naruse. Boosting the 21 cm forest signals by the clumpy substructures. 2022
Hina Sakamoto, Kyungjin Ahn, Kiyotomo Ichiki, Hyunjin Moon, Kenji Hasegawa. Probing the Early History of Cosmic Reionization by Future Cosmic Microwave Background Experiments. 2022