477 citations · 1.6k across the 7 of their papers we have counts for
9 papers
Kilonova from post-merger ejecta as an optical and near-infrared counterpart of GW170817
Masaomi Tanaka, Yousuke Utsumi, Paolo A. Mazzali +42
Recent detection of gravitational waves from a neutron star (NS) merger event GW170817 and identification of an electromagnetic counterpart provide a unique opportunity to study th…
J-GEM observations of an electromagnetic counterpart to the neutron star merger GW170817
Yousuke Utsumi, Masaomi Tanaka, Nozomu Tominaga +57
The first detected gravitational wave from a neutron star merger was GW170817. In this study, we present J-GEM follow-up observations of SSS17a, an electromagnetic counterpart of G…
Modeling GW170817 based on numerical relativity and its implications
Masaru Shibata, Sho Fujibayashi, Kenta Hotokezaka +4
Gravitational-wave observation together with a large number of electromagnetic observations shows that the source of the latest gravitational-wave event, GW170817, detected primari…
Neutrino transport in black hole-neutron star binaries: neutrino emission and dynamical mass ejection
Koutarou Kyutoku, Kenta Kiuchi, Yuichiro Sekiguchi +2
We study the merger of black hole-neutron star binaries by fully general-relativistic neutrino-radiation-hydrodynamics simulations throughout the coalescence, particularly focusing…
Properties of Kilonovae from Dynamical and Post-Merger Ejecta of Neutron Star Mergers
Masaomi Tanaka, Daiji Kato, Gediminas Gaigalas +8
Ejected material from neutron star mergers give rise to electromagnetic emission powered by radioactive decays of r-process nuclei, which is so called kilonova or macronova. While…
Sub-radian-accuracy gravitational waveforms of coalescing binary neutron stars in numerical relativity
Kenta Kiuchi, Kyohei Kawaguchi, Koutarou Kyutoku +3
Extending our previous studies, we perform high-resolution simulations of inspiraling binary neutron stars in numerical relativity. We thoroughly carry through a convergence study…