1.9k citations · 4.8k across the 22 of their papers we have counts for
22 papers
Nebular Nitrogen Line Emission in Stripped-Envelope Supernovae -- a New Progenitor Mass Diagnostic
Stan Barmentloo, Anders Jerkstrand, Koichi Iwamoto +4
Nitrogen is produced by CNO-cycling in massive stars, and can be ejected in significant amounts in supernova explosions. While in H-rich SNe, its [\ion{N}{II}] 6548, 6583 emission…
Impact of New Gamow-Teller Strengths on Explosive Type Ia Supernova Nucleosynthesis
Kanji Mori, Michael A. Famiano, Toshitaka Kajino +6
Recent experimental results have confirmed a possible reduction in the GT strengths of pf-shell nuclei. These proton-rich nuclei are of relevance in the deflagration and explos…
Gravitational Wave Memory from the Relativistic Jet of Gamma-Ray Bursts
Shota Akiba, Megumi Nakada, Chiyo Yamaguchi +1
The gravitational wave (GW) memory from a radiating and decelerating point mass is studied in detail. It is found that for isotropic photon emission the memory generated from the p…
Observational Characteristics and Possible Asphericity of Over-Luminous Type Ia Supernovae
Keiichi Maeda, Koichi Iwamoto
A few Type Ia supernovae (SNe Ia) have been suggested to be an explosion of a super-Chandrasekhar-mass white dwarf (WD) to account for their large luminosities, requiring a large a…
Hypernovae and Other Black-Hole-Forming Supernovae
K. Nomoto, K. Maeda, P. A. Mazzali +3
During the last few years, a number of exceptional core-collapse supernovae (SNe) have been discovered. Their kinetic energy of the explosions are larger by more than an order of m…
The Type Ic Hypernova SN 2002ap
P. A. Mazzali, J. Deng, K. Maeda +31
Photometric and spectroscopic data of the energetic Type Ic supernova (SN) 2002ap are presented, and the properties of the SN are investigated through models of its spectral evolut…