The 9th KAGRA International Workshop

from Monday, 6 June 2022 (08:00) to Wednesday, 8 June 2022 (18:00)


        : Sessions
    /     : Talks
        : Breaks
6 Jun 2022
7 Jun 2022
8 Jun 2022
AM
08:30
Opening (until 08:50) ()
08:30 opening - Zong-Hong Zhu (Beijing Normal University)   ()
08:35 Welcome address - Jin Chang (NAOC)   ()
08:40 Opening Speech - Takaaki Kajita (PI of KAGRA project)   ()
08:45 --- Break Time ---
08:50
Gravitational Wave Detectors (until 11:00) ()
08:50 Current status of KAGRA - Osamu Miyakawa (ICRR U-Tokyo)   ()
09:20 Status of KAGRA calibration toward O4 - Dan Chen (NAOJ)   ()
09:50 --- Break Time ---
10:00 The Taiji program and its recent status - Ziren Luo (Institute of Mechanics, CAS)   ()
10:30 Progress of the TianQin Project - Jianwei Mei (Sun Yat-sen University)   ()
11:00 --- Lunch Time ---
08:30
Gravitational Wave Science (until 10:50) ()
08:30 Gravitational Wave Memory and its stochastic background - Zhoujian Cao (Beijing Normal University)   ()
09:00 Gravitational waves from phase transitions: recent progress on the bubble expansion - Shao-Jiang Wang (Institute of Theoretical Physics, Chinese Academy of Sciences)   ()
09:20 Empirical relation for supernova gravitational waves - Hajime Sotani (RIKEN)   ()
09:40 --- Break Time ---
09:50 The effect of a constant velocity of the source on gravitational waves - Alejandro Torres Orjuela (Sun Yat-Sen University)   ()
10:10 Strangeon Stars - Hongbo Li (Peking University )   ()
10:30 Merger and post-merger of binary neutron stars with a quark-hadron crossover equation of state - Yongjia Huang (Purple Mountain Observatory / RIKEN )   ()
10:50 --- Lunch Break ---
08:30
Data Analysis (until 10:50) ()
08:30 Results from the first joint observation by KAGRA with GEO 600 - Hideyuki Tagoshi (ICRR, Univ. of Tokyo )   ()
08:50 Application of GstLAL to O3GK observation - Koh Ueno ( RESCEU, University of Tokyo )   ()
09:10 Constraining the orbital eccentricity of inspiralling compact binary systems with Advanced LIGO - Hyung Won Lee ( Inje University)   ()
09:40 --- Break Time ---
09:50 Searching for Mini Extreme Mass Ratio Inspirals with Gravitational Wave Detectors - Huaike Guo (University of Utah)   ()
10:10 Searching for gravitational wave echoes for GWTC-3 - Nami Uchikata (ICRR, Univ. of Tokyo)   ()
10:30 Extending the Fisher Information Matrix in Gravitational-wave Data Analysis - Chang Liu (Peking University )   ()
10:50 --- Lunch Break ---
PM
13:30
Poster Session (until 14:20) ()
13:30 Cryogenic payload control of KAGRA - Masahide Tamaki (ICRR, Phys.S.U.T )   ()
13:35 Prototype of Vacuum Monitoring System for KAGRA - Min YANG (KEK/J-PARC)   ()
13:40 A framework for Bayesian inference of gamma-ray burst afterglow properties - En-Tzu Lin (National Tsing Hua University)   ()
13:45 Parameter Estimation of Kilonova Using Conditional Variational Autoencoder - Surojit Saha (Institute of Astronomy, National Tsing Hua University)   ()
13:50 Probing Dark Matter Spikes via Gravitational Waves of Extreme Mass Ratio Inspirals - Genliang Li (University of CAS)   ()
13:55 Impact of correlated noise on the parameter estimation of stochastic gravitational waves - Atsushi Nishizawa (RESCEU, The University of Tokyo)   ()
14:00 Earth rotation and time-domain reconstruction of pulsar GW polarizations - Hideki Asada (Hirosaki University)   ()
14:05 Thermal noise optimization techniques in coating design for gravitational wave detectors interferometers - Vincenzo Pierro (University of Sannio and INFN connected group of Salerno)   ()
14:10 Ringdown Mode Search using Auto-Regressive method (not presented with Zoom) - Hisaaki Shinkai (Osaka Institute of Technology)   ()
14:20 --- Break Time ---
14:30
Gravitational Wave Detectors (until 17:00) ()
14:30 The status of VIRGO - Raffaele Flaminio (VIRGO)   ()
15:00 Status of 12m kHz GW detector prototype at Beijing Normal University - Mengyao Wang (Beijing Normal University)   ()
15:30 --- Break Time ---
15:40 LISA overview - Gerhard Heinzel (AEI Hannover)   ()
16:10 DECIGO: a space gravitational-wave antenna - Masaki Ando (Univ. of Tokyo)   ()
16:40 Control of Dual-Pass Fabry-Perot cavity for space gravitational wave antennas : DECIGO and B-DECIGO - Masaya Ono (Univ. of Tokyo)   ()
13:30
Gravitational Wave Science (until 16:20) ()
13:30 Black-hole binary spin precession: new theoretical predictions and current observational evidence - Davide Gerosa (University of Milan-Bicocca (Italy) )   ()
14:00 Follow-up analyses of the binary-neutron-star signals GW170817 and GW190425 by using post-Newtonian waveform models - Tatsuya Narikawa (ICRR, Univ. of Tokyo)   ()
14:30 Eccentricity sheds light on dark sirens - Tao Yang (Seoul National University)   ()
15:00 --- Break Time ---
15:10 Gravitational Wave Backgrounds from Coalescing Black Hole Binaries at Cosmic Dawn - Kohei Inayoshi (Peking University)   ()
15:30 Waveform model for generic black holes based on photo sphere - Wenbiao Han (Shanghai Astronomical Observatory)   ()
16:00 The Escalation in Hubble’s Constant in the Era of GW Standard Sirens - Rajesh Kumar Dubey (GCC Education, Glasgow, UK and LPU, India)   ()
13:00
Instrument R&D (until 15:40) ()
13:00 Development of the KAGRA filter cavity and frequency dependent squeezing - Michael Page (NAOJ)   ()
13:30 Advanced R&D activities for KAGRA and other detectors - Kentaro Somiya (Tokyo Institute of Technology)   ()
14:00 Development of sapphire substrates for KAGRA - Matteo Leonardi (NAOJ)   ()
14:30 --- Break Time ---
14:40 Status of Einstein Telescope - Alessio Rocchi (INFN Roma Tor Vergata)   ()
15:10 13.8 dB squeezed vacuum state for the 3G gravitational wave detector - Wei Li (Shanxi University)   ()
15:40 --- Break Time ---
15:50
Data Analysis and Multi-messenger (until 17:20) ()
15:50 Inferring the properties of gravitational-wave signals using Bayesian Inference - Gregory Ashton (LIGO)   ()
16:20 GW EM Counterpart Korean Observatories (GECKO) with 7DT and prospects in LVK O4 run - Gregory S.-H Paek (Seoul National University)   ()
16:50 Self Interacting Dark Matter in Neutron Stars - Lan Nguyen (University of Notre Dame)   ()
17:20
Closing (until 17:25) ()
17:20 Closing Remark - Jun'ichi Yokoyama (RESCEU, The University of Tokyo)   ()