89 citations · 177 across the 13 of their papers we have counts for
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Formation of circumstellar material during double-white-dwarf mergers and the early excess emissions in Type Ia supernovae
Yusuke Inoue, Keiichi Maeda, Takashi Nagao +1
Early excess emission observed in Type Ia supernovae (SNe Ia) within day of explosion provides a critical window into their progenitor systems. In the present study, we inv…
Diversity in Hydrogen-rich Envelope Mass of Type II Supernovae. (III). The mass-loss and evolutionary pathways of the red supergiant progenitors
Qiliang Fang, Takashi J. Moriya, Keiichi Maeda +2
We present a comprehensive analysis of 32 type II supernovae (SNe II) with plateau phase photometry and late phase () spectroscopy available, aiming to bridge the gap betw…
Red Supergiant problem viewed from the nebular phase spectroscopy of type II supernovae
Qiliang Fang, Takashi J. Moriya, Keiichi Maeda
The red supergiant (RSG) problem refers to the observed dearth of luminous RSGs identified as progenitors of Type II supernovae (SNe II) in pre-SN imaging. Understanding this pheno…