46 citations
- High Energy Accelerator Research OrganizationJP5 papers
- Advanced Science Research CenterJP4 papers
- Fermi National Accelerator LaboratoryUS4 papers
- The University of TokyoJP3 papers
- Hiroshima UniversityJP2 papers
- Institute of Physics, Academia SinicaTW2 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT2 papers
- Max Planck Institute for PhysicsDE2 papers
- Nagoya UniversityJP2 papers
- National Astronomical Observatory of JapanJP2 papers
- Niigata UniversityJP2 papers
- Osaka City UniversityJP2 papers
14 papers
Excavation of a 69-m diameter and 94-m high cavern for the Hyper-Kamiokande detector
Y. Asaoka, H. Tanaka, S. Nakayama +14
The excavation of the Hyper-Kamiokande cavern, 600 m underground, is complete. Measuring 69 m in diameter and 94 m in height, it is among the world's largest rock caverns. A vertic…
Wave Front Sensing demodulated at the difference frequency between two phase-modulation sidebands in a compound interferometer configuration for a gravitational-wave detector
Chiaki Hirose, Kenta Tanaka, Osamu Miyakawa +1
Precise alignment sensing and control are essential for maintaining the stability of laser interferometric gravitational-wave detectors. Conventional Wave Front Sensing technique (…
Identification of Noise-Associated Glitches in KAGRA O3GK with Hveto
T. Akutsu, M. Ando, M. Aoumi +148
Transient noise ("glitches") in gravitational wave detectors can mimic or obscure true signals, significantly reducing detection sensitivity. Identifying and excluding glitch-conta…
Photon Calibration Performance of KAGRA during the 4th Joint Observing Run (O4)
Dan Chen, Shingo Hido, Darkhan Tuyenbayev +9
KAGRA is a kilometer-scale cryogenic gravitational-wave (GW) detector in Japan. It joined the 4th joint observing run (O4) in May 2023 in collaboration with the Laser Interferomete…
Performance of the Large-Sized Telescope prototype of the Cherenkov Telescope Array
Daniel Morcuende, Rubén López-Coto, Abelardo Moralejo +2
The next-generation ground-based gamma-ray Cherenkov Telescope Array Observatory (CTAO) will consist of imaging atmospheric Cherenkov telescopes (IACTs) of three different sizes di…
An enhancement of the fast time-domain boundary element method for the three-dimensional wave equation
Toru Takahashi, Masaki Tanigawa, Naoya Miyazawa
Our objective is to stabilise and accelerate the time-domain boundary element method (TDBEM) for the three-dimensional wave equation. To overcome the potential time instability, we…