823 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP218 papers
- Sungkyunkwan UniversityKR154 papers
- High Energy Accelerator Research OrganizationJP135 papers
- Technical University of MunichDE135 papers
- Hanyang UniversityKR134 papers
- Osaka City UniversityJP134 papers
- Tokyo Institute of TechnologyJP131 papers
- Deutsches Elektronen-Synchrotron DESYDE129 papers
- Yonsei UniversityKR126 papers
- Niigata UniversityJP118 papers
- Karlsruhe Institute of TechnologyDE116 papers
- Nagoya UniversityJP113 papers
14 papers · 1 filter
Black hole spectroscopy for KAGRA future prospect in O5
Nami Uchikata, Tatsuya Narikawa, Kazuki Sakai +2
Ringdown gravitational waves of compact binary mergers are an important target to test general relativity. The main components of the ringdown waveform after merger are black hole…
KAGRA: 2.5 Generation Interferometric Gravitational Wave Detector
T. Akutsu, M. Ando, K. Arai +188
The recent detections of gravitational waves (GWs) reported by LIGO/Virgo collaborations have made significant impact on physics and astronomy. A global network of GW detectors wil…
Comparison of various methods to extract ringdown frequency from gravitational wave data
Hiroyuki Nakano, Tatsuya Narikawa, Ken-ichi Oohara +7
The ringdown part of gravitational waves in the final stage of merger of compact objects tells us the nature of strong gravity which can be used for testing the theories of gravity…
Measurement and subtraction of Schumann resonances at gravitational-wave interferometers
Michael W. Coughlin, Alessio Cirone, Patrick Meyers +23
Correlated magnetic noise from Schumann resonances threatens to contaminate the observation of a stochastic gravitational-wave background in interferometric detectors. In previous…
Construction of KAGRA: an Underground Gravitational Wave Observatory
T. Akutsu, M. Ando, S. Araki +222
Major construction and initial-phase operation of a second-generation gravitational-wave detector KAGRA has been completed. The entire 3-km detector is installed underground in a m…
The status of KAGRA underground cryogenic gravitational wave telescope
KAGRA Collaboration, T. Akutsu, M. Ando +146
KAGRA is a 3-km interferometric gravitational wave telescope located in the Kamioka mine in Japan. It is the first km-class gravitational wave telescope constructed underground to…
Estimation of starting times of quasinormal modes in ringdown gravitational waves with the Hilbert-Huang transform
Kazuki Sakai, Ken-ichi Oohara, Hiroyuki Nakano +2
It is known that a quasinormal mode (QNM) of a remnant black hole dominates a ringdown gravitational wave (GW) in a binary black hole (BBH) merger. To study properties of the QNMs,…
On Investigating EMD Parameters to Search for Gravitational Waves
Hirotaka Takahashi, Ken-ichi Oohara, Masato Kaneyama +2
The Hilbert-Huang transform (HHT) is a novel, adaptive approach to time series analysis. It does not impose a basis set on the data or otherwise make assumptions about the data for…
Prospects for Observing and Localizing Gravitational-Wave Transients with Advanced LIGO, Advanced Virgo and KAGRA
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1319
We present our current best estimate of the plausible observing scenarios for the Advanced LIGO, Advanced Virgo and KAGRA gravitational-wave detectors over the next several years,…
The cross-correlation search for a hot spot of gravitational waves
Sanjeev Dhurandhar, Hideyuki Tagoshi, Yuta Okada +2
The cross-correlation search has been previously applied to map the gravitational wave (GW) stochastic background in the sky and also to target GW from rotating neutron stars/pulsa…
Observation results by the TAMA300 detector on gravitational wave bursts from stellar-core collapses
Masaki Ando, Koji Arai, Youichi Aso +19
We present data-analysis schemes and results of observations with the TAMA300 gravitational-wave detector, targeting burst signals from stellar-core collapse events. In analyses fo…
Ultra-stable performance of an underground-based laser interferometer observatory for gravitational waves
S. Sato, S. Miyoki, S. Telada +6
In order to detect the rare astrophysical events that generate gravitational wave (GW) radiation, sufficient stability is required for GW antennas to allow long-term observation. I…
Coincidence analysis to search for inspiraling compact binaries using TAMA300 and LISM data
Hirotaka Takahashi, Hideyuki Tagoshi
Japanese laser interferometric gravitational wave detectors, TAMA300 and LISM, performed a coincident observation during 2001. We perform a coincidence analysis to search for inspi…
The First Search for Gravitational Waves from Inspiraling Compact Binaries using TAMA300 data
Hideyuki Tagoshi, Nobuyuki Kanda, Takahiro Tanaka +2
We analyzed 6 hours of data from the TAMA300 detector by matched filtering, searching for gravitational waves from inspiraling compact binaries. We incorporated a two-step hierarch…