The third annual conference of Transformative Research Areas (A), “Multimessenger Astrophysics”

Session

A02: Gravitational Wave 1 (Chair: Motoko Serino)

Nov 18, 2025, 1:15 PM

1. Results from the LIGO-Virgo-KAGRA Fourth Observation

Soichiro Morisaki

11/18/25, 1:15 PM

2. Accurate Estimation of the Spin Distribution of Binary Black Holes Using Gravitational-Wave Data

Kazuya Kobayashi

11/18/25, 1:30 PM

3. Black-Hole Ringdown Analysis with LIGO-Virgo-KAGRA O4 Data

Motoki Suzuki (ICRR, The University of Tokyo)

11/18/25, 1:45 PM

4. Constraining the Hubble Constant using Cross-Correlation of Gravitational Wave Events

Dr Tathagata Ghosh (Institute for Cosmic Ray Research)

11/18/25, 2:00 PM