Rchr
J-GLOBAL ID：200901073132357140
Update date: Oct. 05, 2024
IWAMOTO Koichi
イワモト コウイチ | IWAMOTO Koichi
Affiliation and department：
Job title：
Professor
Research field (2)：
Astronomy
, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords (9)：
atomic processes
, interstellar space
, gamma-ray bursts
, radiative transfer
, supernovae
, Cosmic Ray Physics and Astrophysics
, 宇宙線
, Nuclear Physics
, Elementary Particles Physics
Research theme for competitive and other funds (6)：
Papers (31)：
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Stan Barmentloo, Anders Jerkstrand, Koichi Iwamoto, Izumi Hachisu, Ken'ichi Nomoto, Jesper Sollerman, Stan Woosley. Nebular nitrogen line emission in stripped-envelope supernovae -a new progenitor mass diagnostic. Monthly Notices of the Royal Astronomical Society. 2024. 533. 2. 1251-1280
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Tomohiko Asai, Daichi Kobayashi, Taishi Seki, Takamasa Kikuchi, Hiroshi Hasebe, Koichi Iwamoto, Shinichiro Onuki, Seiya Kishimoto, Tsutomu Takahashi. Laboratory Astrophysics Experiments of Collisionless Shock by Supersonic Collision of Plasmoids. Journal of Research Institute of Science and Technology, College of Science and Technology,. 2024. 2024. 153. 1-9
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Mori, Kanji, Famiano, Michael, A., Kajino, Toshitaka, Suzuki, Toshio, Hidaka, et al. Impact of New Gamow-Teller Strengths on Explosive Type Ia Supernova Nucleosynthesis. The Astrophysical Journal. 2016. 833. 2. 179-190
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Shota Akiba, Megumi Nakada, Chiyo Yamaguchi, Koichi Iwamoto. Gravitational-Wave Memory from the Relativistic Jet of Gamma-Ray Bursts. Publications of the Astronomical Society of Japan,. 2013. 65. 3. 59
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Keiichi Maeda, Koichi Iwamoto. Observational Characteristics and Asphericity of Overluminous Type Ia Supernovae. Monthly Notices of the Royal Astronomical Society. 2009. 394. 1. 239-249
ｍore...
Lectures and oral presentations (12)：
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無限高階微分を含む場の理論のハミルトン形式の構築
(日本大学理工学部学術講演会 2023)
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Wheeler-DeWitt equation with quantum corrections and minisuperspace model
(日本物理学会第77回年次大会 2022)
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Steady Solutions of Relativistic Radiation Hydrodynamics
(日本物理学会2021年秋季大会 2021)
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相対論的な平行平板状輻射流体の定常解
(日本天文学会2017年秋季年会 2017)
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The Structure and Radition Spectrum of AGN Jets
(日本天文学会2015年秋季年会 2015)
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Education (2)：
- - 1997 The University of Tokyo Graduate School of Science Department of Astronomy
- - 1992 The University of Tokyo Faculty of Science Department of Geophysics
Association Membership(s) (2)：
Astronomical Society of Japan
, Physical Society of Japan
