16 citations · 26 across the 4 of their papers we have counts for
8 papers
Input optics systems of the KAGRA detector during O3GK
T. Akutsu, M. Ando, K. Arai +246
KAGRA, the underground and cryogenic gravitational-wave detector, was operated for its solo observation from February 25th to March 10th, 2020, and its first joint observation with…
Characteristic Time Variability of Gravitational-Wave and Neutrino Signals from Three-dimensional Simulations of Non-Rotating and Rapidly Rotating Stellar Core-Collapse
Shota Shibagaki, Takami Kuroda, Kei Kotake +1
We present results from full general relativistic three-dimensional hydrodynamics simulations of stellar core collapse of a 70 M star with spectral neutrino transport. To i…
Overview of KAGRA : KAGRA science
KAGRA Collaboration, T. Akutsu, M. Ando +240
KAGRA is a newly build gravitational-wave observatory, a laser interferometer with 3 km arm length, located in Kamioka, Gifu, Japan. In this paper in the series of KAGRA-featured a…
The Recent Developmental Status of SNEGRAF: a Web-Based Gravitational Wave Signal Analyzer
Satoshi Eguchi, Shota Shibagaki, Kazuhiro Hayama +1
Unveiling physical processes in a supernova is one of challenging topics of modern physics and astrophysics since that event is due to particle physics on a stellar scale and tight…
An arm length stabilization system for KAGRA and future gravitational-wave detectors
T. Akutsu, M. Ando, K. Arai +198
Modern ground-based gravitational wave (GW) detectors require a complex interferometer configuration with multiple coupled optical cavities. Since achieving the resonances of the a…
A New Gravitational Wave Signature of Low- Instability in Rapidly Rotating Stellar Core Collapse
Shota Shibagaki, Takami Kuroda, Kei Kotake +1
We present results from a full general relativistic three-dimensional hydrodynamics simulation of rapidly rotating core-collapse of a 70 M star with three-flavor spectral…