Aug 24 – 25, 2026
Saitama University (埼玉大学)
Asia/Tokyo timezone
Thank you for attending the conference!

Poster Presentations

Poster Presentations Overview

  • Please check the poster number for your presentation and place your poster on the corresponding board.
  • There will be no short oral presentations for posters; only poster presentations will take place.
  • The poster sessions are organized into four time blocks. See Time Table (link).  Please be available to present your poster during the 45-min block assigned to your presentation.

Poster Number

Program Code Authors Title
P001-DET Shintaro Kaneko Space-Readiness Demonstration of TES Microcalorimeters in a Radiation Environment up to 200 keV
P002-EGC Yuya Sakamoto Probing the inner region of the AGN torus by combining XRISM/Resolve spectroscopy with dust reverberation mapping
P003-EGC Kazuki Fujikawa Modeling X-Ray Spectra from Clumpy Ultra-Fast Outflows with Three-Dimensional Monte Carlo Radiative Transfer Calculations
P004-EGC Aiko Miyamoto Revealing the Matter Distribution around Active Galactic Nuclei with XRISM and ALMA
P005-EGC Haruki Kuramoto Exploring the Accretion Disk-Corona Geometry of NGC 4151 with XRISM and IXPE
P006-EGC Guangyuan Zhao Multiwavelength Monitoring of Broad-Line Region Kinematics via the Fe Kα and Hβ Emission Lines in NGC 4151
P007-EGC Riki Sato Probing the Geometry and Launching Mechanism of Ultra-fast Outflows through X-ray Variability
P008-EGD Kazunori Suda Probing Gas Motions in the Cool-Core Cluster Abell 2199 with XRISM/Resolve
P009-EGD Leo Hirata Spatially Resolved Temperature Diagnostics of the Intracluster Medium in Abell 3571 with XRISM/Resolve
P010-EGD Itsuki Aihara Sloshing Motions in Abell 3571 Revealed by XRISM/Resolve Velocity Mapping
P043-EGD Daisuke Ito AGN Feedback and Gas Dynamics in M87, the Central Galaxy of the Virgo Cluster
P011-FDSIM Yuta Tsuchihashi Numerical studies of the contamination of the solar flare events on XRISM Xtend using Geant4
P012-GC Masaki Maekawa Approaching the Geometric Structure of 4U 1630-472 with Cooperative Observations by XRISM Spectroscopy and XL-Calibur Polarimetry
P013-GC Chulsoo Kang A Possible Overionized Disk Wind in 4U 1630−472: Prospects for Future High-Resolution Spectroscopy with XRISM/Resolve
P014-GC Keita Hasegawa Orbital Phase-resolved Analysis of Fe K Emission Lines in the X-ray Binary 4U 1538-522 with XRISM
P015-GC Yugo Motogami Revealing the Accretion and Reflection Environment Close to the White Dwarf in T CrB with XRISM/Resolve
P016-GC Koh Sakamoto Kinematically Resolving the Fe K Complex in Her X-1: Accretion Disk and Ionized Wind Across Eclipses
P017-GC Kota Satomura Probing the Distribution of Neutral Material in Vela X-1 through the Fe Kα Pulse Response Observed with XRISM
P018-GC Kazuya Nakayama XRISM Observation of Stellar Flares from Algol
P019-GC Momo Hayashi Modeling of Resonance-Scattered Fe Lines from Accretion Columns of Magnetic Cataclysmic Variables with a Unified Hydrodynamic and Radiative-Transfer Framework
P020-GC Hiroumi Matsuhashi Probing the Dynamic Emission Mechanisms of Time-Variable Neutron Stars via Xtend Wide-Field Serendipity
P021-GC Daiki Miura Accretion Environments in X-ray Binaries Proved by Mildly-ionized Fe Absorption Lines
P022-GC Kai Matsunaga Distinct Velocity Components in the Absorption Lines of the Neutron Star X-ray Binary AX J1745.6–2901
P023-GC Keigo Okabe Spectroscopic diagnostics of photoionized plasma in Vela X-1
P024-GC 宇宿 智哉 Exploring the Structure and Dynamics of the SS 433 Jets with Simultaneous X-ray and Optical Spectroscopy
P025-GC Kaname Ando Precise X-ray Spectroscopic Observations with XRISM for Independent Measurement of Neutron Star Mass and Radius
P026-GC Toshihiro Takagi Probing the Structure and Composition of the Relativistic Jets in SS 433 with XRISM
P027-GC Yutaro Nagai Compton Shoulder Analysis of the Accretion-Powered Pulsar GX 301−2
P028-GC Masaru Kato Observation of Iron Emission Lines from GT Muscae with XRISM
P029-GC Daijiro Hitotsuyanagi XRISM/Xtend Observation of X-ray Dimming Events on the Young Solar-type Star AB Doradus
P030-GC Nonoka Ishii Spectroscopic exploration of Type I bursts with XRISM
P031-GD Naoya Ogura Velocity Structure of Intermediate-Mass Elements in the Type Ia Supernova Remnant 3C 397 with XRISM/Resolve
P032-GD Tomohiro Suzumura Probing the Spatial Structure of Ejecta in Cassiopeia A with Line Diagnostics
P033-GD Atsuya Uchida Neutron-Rich Ejecta from a Low-Energy Explosion: An XRISM View of the Supernova Remnant G349.7+0.2
P034-GD Osuke Akita The intermediate-mass elements ejecta kinematics study of Kepler’s SNR with XRISM/Resolve
P035-GD Haruto Higuchi Exploring Galactic Soft X-ray Emission with the XRISM/Xtend Archive
P036-GD Koki Negishi, Toshiki Sato XRISM Constraints on the Abundance Ratios of P, Cl, and K in W49B
P037-GD 悠世 松村 Velocity Measurement of Reflected Shock Waves in SNR LMC N63A Using the XRISM Satellite
P038-GD Jun Kurashima Probing Asymmetric Explosive Mass Ejection through Fe-K spectroscopy in Core-collapse Supernova Remnants with XRISM
P039-GD Yoshizumi Okada Efficient Collisionless Electron Heating in the Supernova Remnant RCW 86 Revealed with XRISM
P040-GD Iroha Ichiseki The Kinematics of Substructures in Type Ia SNRs Revealed by XRISM
P041-GD Kentaro Okada Constraining Hydrogen Column Densities of Galactic Center Molecular Clouds Using the Fe Kα Compton Shoulder Observed with XRISM/Resolve
P042-GD Gen Fujimoto Probing Cosmic-Ray Acceleration with XRISM/Resolve and Optical Shock-Velocity Measurements

Place for Poster Presentation