148 citations · 1.6k across the 38 of their papers we have counts for
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Explosive nucleosynthesis of ultra-stripped Type Ic supernovae: application to light trans-iron elements
Takashi Yoshida, Yudai Suwa, Hideyuki Umeda +2
We investigate the explosive nucleosynthesis during two dimensional neutrino-driven explosion of ultra-stripped Type Ic supernovae evolved from 1.45 and 1.5 M CO stars. The…
Ideal Engine Durations For Gamma-Ray-Burst-Jet Launch
Hamid Hamidani, Koh Takahashi, Hideyuki Umeda +1
Aiming to study GRB engine duration, we present numerical simulations to investigate collapsar jets. We consider typical explosion energy ( erg) but different engine durat…
Progenitor Model of SN 1987A Based on the Slow Merger Scenario
T. Urushibata, K. Takahashi, H. Umeda +1
Even after elaborate investigations for 30 years, we still do not know well how the progenitor of SN 1987A has evolved. To explain unusual red-to-blue evolution, previous studies s…
Neutrino emissions in all flavors up to the pre-bounce of massive stars and the possibility of their detections
Chinami Kato, Hiroki Nagakura, Shun Furusawa +5
This paper is a sequel to our previous one (Kato et al.2015), which calculated the luminosities and spectra of electron-type anti-neutrinos ('s) from the progenitors of co…