119 citations · 542 across the 29 of their papers we have counts for
4 papers · 1 filter
Extracting the cutoff frequency in the gravitational-wave spectrum of black hole-neutron star mergers
Kyohei Kawaguchi, Koutarou Kyutoku, Hiroyuki Nakano +1
The location of the cutoff in the gravitational-wave spectrum of black hole-neutron star mergers is correlated strongly with the neutron-star radius for the case that the neutron s…
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…
Towards rapid transient identification and characterization of kilonovae
Michael Coughlin, Tim Dietrich, Kyohei Kawaguchi +3
With the increasing sensitivity of advanced gravitational wave detectors, the first joint detection of an electromagnetic and gravitational wave signal from a compact binary merger…
Extracting the orbital axis from gravitational waves of precessing binary systems
Kyohei Kawaguchi, Koutarou Kyutoku, Hiroyuki Nakano +1
We present a new method for extracting the instantaneous orbital axis only from gravitational wave strains of precessing binary systems observed from a particular observer directio…