17 citations · 17 across the 1 of their papers we have counts for
2 papers
astro-ph.HE2017★ 17 cited
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…
astro-ph.SR2013
Type Ic core-collapse supernova explosions evolved from very massive stars
Takashi Yoshida, Shinpei Okita, Hideyuki Umeda
We investigate the possibility of a super-luminous Type Ic core-collapse supernovae producing a large amount of 56Ni. Very massive stars with a main-sequence mass larger than 100 M…