
Scope
The X-Ray Imaging and Spectroscopy Mission (XRISM), launched on September 7th, 2023, is a collaborative mission between JAXA and NASA, with contributions from over 70 institutions in Japan, the U.S., Canada, and Europe. With the successful combination of high-resolution spectroscopy and wide-field imaging, XRISM has provided us with an unprecedented view of the Universe, opening a new era of high-energy astronomy.
This conference will highlight the scientific achievements from the first two years of XRISM and identify key issues we should address in the next observation cycles. Conference topics also cover theoretical studies related to XRISM observations and synergies with other observatories, including future missions.
Topics
- Formation of the largest structure in the Universe
- Chemical evolution of the Universe
- Active galactic nuclei and their environment
- Endpoint of stellar evolution
- Accretion and outflow in compact objects
- New physics with high-resolution X-ray spectroscopy
- XRISM for multi-wavelength/multi-messenger astronomy


Invited speakers
Confirmed speakers
- Aya BambaThe University of Tokyo, Japan
- Priyanka ChakrabortyCenter for Astrophysics | Harvard & Smithsonian, USA
- Liyi GuSRON, Netherlands
- Peter KosecCenter for Astrophysics | Harvard & Smithsonian, USA
- Shing-Chi LeungSUNY Polytechnic Institute, USA
- François MernierInstitut de Recherche en Astrophysique et Planétologie, France
- Jon MillerUniversity of Michigan, USA
- Koji MukaiUniversity of Maryland Baltimore County & NASA/GSFC, USA
- Hirofumi NodaTohoku University, Japan
- Annalisa PillepichMax Planck Institute for Astronomy, Germany
- Claudio RicciUniversity of Geneva, Switzerland
- Hiroyuki SekiyaInstitute for Cosmic Ray Research, Japan
- Timothy HeckmanJohns Hopkins University, USA
- Megumi ShidatsuEhime University, Japan
- Hiromasa SuzukiUniversity of Miyazaki, Japan
- Francesco TombesiTor Vergata University of Rome, Italy
- Dan WilkinsOhio State University, USA
- Shigeru YoshidaChiba University, Japan
- Irina ZhuravlevaThe University of Chicago, USA
Best student poster
First Prize
- Anje YoshimotoInvestigation of the origin of the Galactic Center X-ray Emission by detailed spectroscopic observations with XRISM/Resolve
Awards
- Manan AgarwalMapping the dynamics and plasma properties of the supernova remnant Cassiopeia A with XRISM/Resolve
- Annie HeinrichUnveiling the yin-yang merger geometry of A1914 with XRISM: Towards a robust calibration of X-ray fluctuations technique
- Takuto NaritaOrigins of Narrow Fe lines in Her X-1
- Yuna SaitoProbing Gas Motions in the A2029 Core with XRISM
Committee
Scientific Organizing Committee (SOC)
- Laura BrennemanCfA, USA
- Elisa CostantiniSRON, Netherlands
- Teruaki EnotoKyoto Univ. & RIKEN, Japan
- Matteo GuainazziESA, Netherlands
- Edmund Hodges-KluckNASA/GSFC, USA
- Richard L. KelleyNASA/GSFC, USA
- Kyoko MatsushitaTUS, Japan
- Stephane PaltaniUniv. of Geneva, Switzerland
- Robert PetreNASA/GSFC, USA
- Aurora SimionescuSRON, Netherlands
- Makoto TashiroSaitama Univ., Japan
- Yukikatsu TeradaSaitama Univ. & JAXA/ISAS, Japan
- Masahiro TsujimotoJAXA/ISAS, Japan
- Brian J. WilliamsNASA/GSFC, USA
- Hiroya Yamaguchi [chair]JAXA/ISAS, Japan
Local Organizing Committee (LOC)
- Aya Bamba (The University of Tokyo)
- Teruaki Enoto [chair](Kyoto University)
- Manabu Ishida (JAXA/ISAS)
- Taiki Kawamuro (The University of Osaka)
- Hironori Matsumoto (The University of Osaka)
- Kazuhiro Nakazawa (Nagoya Univeristy)
- Masayoshi Nobukawa (Nara University of Education)
- Kumiko Nobukawa (Kindai University)
- Hirofumi Noda (Tohoku University)
- Kosuke Sato (Kyoto Sangyo University)
- Hirokazu Odaka (The University of Osaka)
- Megumi Shidatsu (Ehime University)
- Atsushi Takada (Kyoto University)
- Takaaki Tanaka (Konan University)
- Takeshi G. Tsuru [co-chair](Kyoto University)
- Hiroyuki Uchida (Kyoto University)
- Yoshihiro Ueda (Kyoto University)
- Shin Watanabe (JAXA/ISAS)
- Satoshi Yamada (RIKEN)








