The third annual conference of Transformative Research Areas (A), “Multimessenger Astrophysics”
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Asia/Tokyo
Description
学術変革(A)マルチメッセンジャー天文学 : 第3回領域研究会
Grant-in-Aid for Transformative Research Areas (A), “Multimessenger Astrophysics” : The third annual conference
開催日時: 2025年11月18日(火) -- 20日(木)
Nov 18 -20, 2025
開催場所: 鳴子観光ホテル
Venue: Naruko Kanko Hotel
参加費：25,000円（宿泊費は別）
Registration fee : 25,000 Japanese yen (Accommodation fee will be separately charged)
発表言語：スライドは英語、トークは英語推奨(学生はどちらでも可)。
Poster size: A0
Link to poster map
Link to pdf program
Link to hotel maps & useful info
Link to pocket wifi
Link to room assignment
From SOC : We continue to have a poster prize this year - One Grand Prize and three Excellent Prizes. Any graduate students and junior postdocs are strongly encouraged to make poster presentations. If you are a senior person supervising graduate students, please tell your students to make a poster presentation. The winner of the Grand Prize will be offered financial support to participate in an international conference!
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Opening
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1
A broad overview of our multimessenger programSpeaker: Shigeru Yoshida (International Center for Hadron Astrophysics, Chiba University)
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1
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A02: Gravitational Wave 1 (Chair: Motoko Serino)
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3
Accurate Estimation of the Spin Distribution of Binary Black Holes Using Gravitational-Wave DataSpeaker: Kazuya Kobayashi
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4
Black-Hole Ringdown Analysis with LIGO-Virgo-KAGRA O4 DataSpeaker: Motoki Suzuki (ICRR, The University of Tokyo)
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5
Constraining the Hubble Constant using Cross-Correlation of Gravitational Wave EventsSpeaker: Dr Tathagata Ghosh (Institute for Cosmic Ray Research)
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14:15
Coffee break
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A01: Neutrino 1 (Chair: Nobuhiro Shimizu)
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6
Neutrino Astronomy: Historical Milestones and Future DirectionsSpeakers: Naoko Kurahashi Neilson, Neilson Kurahashi
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7
Search for X-ray Transient Counterparts to IceCube Neutrino Alerts with Swift-XRTSpeaker: Yu Miyazato (Chiba University)
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8
GeV Neutrino Transient Searches with IceCube UpgradeSpeaker: Yukiho Kobayashi (ICEHAP, Chiba University)
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9
Detector Design for the Next Generation of IceCube Optical ModulesSpeaker: Annika Hollnagel (ICEHAP Chiba)
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10
Super heavy dark matter origin of the PeV neutrino event: KM3-230213ASpeaker: Kazunori Kohri (NAOJ)
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6
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16:15
Coffee break
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B02: Hi-Z GUNDAM (Chair: Masaomi Tanaka)
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12
Recent progress in the Development of EAGLE, the Wide-Field X-ray Monitor onboard HiZ-GUNDAMSpeaker: Makoto ARIMOTO (Kanazawa University)
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13
Construction and First Evaluation of the HiZ-GUNDAM/EAGLE Optics System PrototypeSpeakers: Hatune Goto (Kanazawa University), Hatune Goto
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14
Improvement of Expected Performance of MONSTER onboard HiZ-GUNDAM satelliteSpeaker: Hideo Matsuhara (ISAS, JAXA)
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15
Current status of evaluation of the Kösters prism on HiZ-GUNDAM/MONSTERSpeaker: Tomoya Hori (Hiroshima Univ)
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16
Current Status of On-board Software for HiZ-GUNDAMSpeaker: Takumi Togashi (Yamagata University)
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Poster & Free discussion
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A03: Optical (Chair: Soichiro Morisaki)
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17
Optical observations of neutrino-counterpart analogs in the local universeSpeaker: Keiichi Maeda (Kyoto University)
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18
Rapid variability in black-hole systems and our efforts for multi-wavelength observationsSpeaker: Mariko Kimura (Kanazawa University)
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19
Progress on Optical/infrared observations for GW/neutrino sourcesSpeaker: Masaomi Tanaka (Tohoku University)
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20
Subaru observations for IC230724ASpeaker: Shigeo Kimura (Tohoku University)
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21
A Joint Search for the EM Counterpart to the GW BBH Merger Candidate S250328ae with DECam and PFSSpeaker: Haibin Zhang (NAOJ)
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22
Heavy Elements in Late-Time Kilonova Spectra: Abundance Constraints from GW170817Speaker: Salma Rahmouni (Tohoku University)
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17
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10:30
Coffee
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C02: Gravitational wave 2 (Chair: Shigeo Kimura)
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24
Collapse of rotating massive starsSpeaker: Sho Fujibayashi (Tohoku University)
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25
Gamma-Ray Burst Jets in Circumstellar Material: Dynamics and Diversity of TransientsSpeaker: Hamid Hamidani (Tohoku University)
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26
Late-time Radio Flares in Tidal Disruption EventsSpeaker: Tatsuya Matsumoto (The University of Tokyo)
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27
Dust formation in confined circumstellar material and its impact on kilonova surveysSpeaker: YUKI TAKEI (Yukawa Institute for Theoretical Physics, Kyoto University)
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28
Theoretical studies on formation mechanism of compact binary stars discovered from Gaia Data Release 3Speaker: Ataru Tanikawa (Fukui Prefectural University)
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12:30
Lunch + Poster (cofffee prepared at venue)
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C01: Neutrino 2 (Chair: Kunihito Ioka)
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29
Modeling multi-messenger emission from astrophysical objectsSpeaker: Bing Zhang (Institute of high energy physics, CAS)
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30
CR Propagation Code Project with MHD-Consistent Transport Coefficient ModelingSpeaker: Wataru Ishizaki (Tohoku University)
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31
Super-PeV Cosmic-rays in Interacting Supernovae: spectrum and compositionSpeaker: Nick Ekanger (Tohoku University)
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32
Possibility of High Energy Neutrino Production in Super-Eddington Accreting Black HolesSpeaker: Norita Kawanaka (Tokyo Metropolitan University)
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33
1D MHD, Lagrange Particle, and Radiative Transfer Hybrid Simulations of Multimessenger Signals from Relativistic Shock WavesSpeaker: Yo Kusafuka (ICRR, The University of Tokyo)
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34
Multi-wavelength emission associated with X-ray flares of GRBsSpeaker: Riki Matsui
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35
Applying a Stochastic Acceleration Model to Young Pulsar Wind NebulaeSpeaker: Shuta Tanaka (Aoyama Gakuin University)
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29
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15:50
Coffee
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A04: X-ray (Chair: Diasuke Yonetoku)
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36
Challenging Charged Particle Astronomy with the Global Cosmic Ray ObservatorySpeaker: Toshihiro Fujii (OMU, NITEP)
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37
X-ray spectroscopy of accretion disk and jets in Galactic microquasarsSpeaker: Megumi Shidatsu (Ehime University)
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38
MAXI observations of Multimessenger eventsSpeaker: Motoko Serino (Aoyama Gakuin University)
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39
CAMELOT and IXPE: All-Sky Monitoring and Polarimetry for Multimessenger Astrophyscs (3)Speaker: Tsunefumi Mizuno (Hiroshima University)
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40
Evolution from SNe to SNRs with XRISMSpeaker: Aya Bamba (The University of Tokyo)
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41
Current Status of KOYOH Satellite in 2025Speaker: Tatsuya Sawano (Kanazawa University)
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36
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Poster & Free discussion
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A05: Gamma-ray (Chair: Akira Okumura)
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43
AGN Observations with the CTAO Large-Sized Telescope PrototypeSpeakers: Joshua Baxter (ICRR, Univ. of Tokyo), Joshua Baxter
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44
Elucidating physical processes in microquasars with multimessenger observationsSpeaker: Susumu Inoue (Chiba University / ICRR, University of Tokyo)
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45
Evaluation of PMT Saturated Pulse Correction for TeV Cosmic-Ray Observations with the CTAO Large-Sized TelescopeSpeaker: Masaki Hashizume (Hiroshima University)
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10:00
Coffee
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B01: Detector development (Chair: Koji Noda)
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46
Current and Future Cherenkov CamerasSpeaker: Akira Okumura (Nagoya University)
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47
Development of novel pixel sensor AstroPix for future space-based MeV gamma-ray telescopesSpeaker: Abhradeep Roy (Hiroshima University)
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48
Developing a Fiber Optic Module (FOM) as a New Light Collector for IceCube-Gen2Speaker: Tatsuki Ishii
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49
Development of instruments for MeV gamma raysSpeakers: Hiroyasu Tajima (Nagoya University), Hiroyasu Tajima
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46
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Poster award, closing
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