624 citations · 8.4k across the 102 of their papers we have counts for
5 papers · 1 filter
Reanalysis of the binary neutron star mergers GW170817 and GW190425 using numerical-relativity calibrated waveform models
Tatsuya Narikawa, Nami Uchikata, Kyohei Kawaguchi +4
We reanalyze gravitational waves from binary-neutron-star mergers GW170817 and GW190425 using a numerical-relativity (NR) calibrated waveform model, the TF2+_Kyoto model, which inc…
Jet Propagation in Neutron Star Mergers and GW170817
Hamid Hamidani, Kenta Kiuchi, Kunihito Ioka
The gravitational wave event from the binary neutron star (BNS) merger GW170817 and the following multi-messenger observations present strong evidence for i) merger ejecta expandin…
Sub-radian-accuracy gravitational waves from coalescing binary neutron stars II: Systematic study on the equation of state, binary mass, and mass ratio
Kenta Kiuchi, Kyohei Kawaguchi, Koutarou Kyutoku +2
We report results of numerical relativity simulations for {\it new} 26 non-spinning binary neutron star systems with 6 grid resolutions using an adaptive mesh refinement numerical…
Constraint on the maximum mass of neutron stars using GW170817 event
Masaru Shibata, Enping Zhou, Kenta Kiuchi +1
We revisit the constraint on the maximum mass of cold spherical neutron stars coming from the observational results of GW170817. We develop a new framework for the analysis by empl…
Revisiting the lower bound on tidal deformability derived by AT 2017gfo
Kenta Kiuchi, Koutarou Kyutoku, Masaru Shibata +1
We revisit the lower bound on binary tidal deformability tilde{Lambda} imposed by a luminous kilonova/macronova, AT 2017gfo, by numerical-relativity simulations of models that are…