Rchr
J-GLOBAL ID:200901036901723500   Update date: Mar. 10, 2024

Iwamoto Nobuyuki

イワモト ノブユキ | Iwamoto Nobuyuki
Affiliation and department:
Research field  (3): Nuclear engineering ,  Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics ,  Astronomy
Research keywords  (3): 核データ ,  元素合成 ,  恒星進化
Research theme for competitive and other funds  (8):
  • 2017 - 2021 核変換システム開発のための長寿命MA核種の高 速中性子捕獲反応データの精度向上に関する研究
  • 2014 - 2017 ガンマ線共鳴反応による同位体識別のための核反応断面積の評価研究
  • 2013 - 2017 マイナーアクチニドの中性子核データ精度向上に係る研究開発
  • 2010 - 2015 長寿命核廃棄物の核変換処理技術開発のための中性子捕獲反応断面積の系統的研究
  • 2011 - 2014 高速中性子により製造可能な核医学用放射性核種の先駆的研究
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Papers (143):
  • Katabuchi Tatsuya*, Sato Yaoki*, Takebe Karin*, Igashira Masayuki*, Umezawa Seigo*, Fujioka Ryo*, Saito Tatsuhiro*, Iwamoto Nobuyuki. Measurement of the neutron capture cross section of $^{185}$Re in the keV energy region. Journal of Nuclear Science and Technology. 2024. 6
  • Yuto Sasaki, Nobuyuki Iwamoto, Naoyuki Takaki, Shigetaka Maeda. Status of the 226 Ra nuclear data library and its impact on the production amount of 225 Ac via the 226 Ra (n,2n) reaction. Journal of Nuclear Science and Technology. 2023
  • Endo Shunsuke, Kawamura Shiori*, Okudaira Takuya*, Yoshikawa Hiromoto*, Rovira Leveroni G., Kimura Atsushi, Nakamura Shoji, Iwamoto Osamu, Iwamoto Nobuyuki. Measurements of neutron total and capture cross sections of $^{139}$La and evaluation of resonance parameters. European Physical Journal A. 2023. 59. 12. 288\_1-288\_12
  • Katabuchi Tatsuya*, Igashira Masayuki*, Kamada So*, Tajika Michihide*, Iwamoto Nobuyuki, Kawano Toshihiko*. Neutron capture cross section and capture $\gamma$-ray spectrum of $^{88}$Sr in the stellar nucleosynthesis energy region. Physical Review C. 2023. 108. 3. 034610\_1-034610\_12
  • Yuto Sasaki, Aaru Sano, Shinji Sasaki, Nobuyuki Iwamoto, Kazuki Ouchi, Yoshihiro Kitatsuji, Naoyuki Takaki, Shigetaka Maeda. Evaluation of the production amount of 225Ac and its uncertainty through the 226Ra(n,2n) reaction in the experimental fast reactor Joyo. Journal of Nuclear Science and Technology. 2023. 1-12
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MISC (49):
  • Iwamoto Osamu, Iwamoto Nobuyuki, Kimura Atsushi, Tada Kenichi, Yokoyama Kenji. Report on the 35th Meeting of Working Party on International Nuclear Data Evaluation Co-operation (WPEC). Kaku Deta Nyusu (Internet). 2023. 136. 6
  • Rovira Leveroni G., Kimura Atsushi, Nakamura Shoji, Endo Shunsuke, Iwamoto Osamu, Iwamoto Nobuyuki, Katabuchi Tatsuya*, Kodama Yu*, Nakano Hideto*, Sato Yaoki*. $^{241}$Am neutron capture cross section measurement and resonance analysis. JAEA-Conf 2022-001. 2022. 91-96
  • Watanabe Shoto*, Minato Futoshi, Kimura Masaaki*, Iwamoto Nobuyuki. The Optical potential for neutron-nucleus scattering derived by Bayesian optimization. JAEA-Conf 2022-001. 2022. 103-108
  • Kunieda Satoshi, Furutachi Naoya*, Minato Futoshi, Iwamoto Nobuyuki, Iwamoto Osamu. Reduction and resource recycling of high-level liquid radioactive waste through nuclear transmutation, 4; ImPACT/LLFP-2018: A New nuclear data library for a challenge on transmutation of long-lived fission products. NEA/NSC/R(2020)4 (Internet). 2022. 329-331
  • Iwamoto Osamu, Iwamoto Nobuyuki, Kimura Atsushi, Tada Kenichi, Sugawara Takanori, Yokoyama Kenji. Report on the 34th Meeting of Working Party on International Nuclear Data Evaluation Co-operation (WPEC). Kaku Deta Nyusu (Internet). 2022. 133. 1-6
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Lectures and oral presentations  (108):
  • The Key problems of stellar evolution and nuclear physics for the s-process
    (ASRC International Workshop on Nuclear Astrophysics with Stable Beams (NAPS2024))
  • Prediction of optimum potential for nucleon-nucleus scattering using machine learning, 2
    (日本原子力学会2023年秋の大会)
  • Evaluation of nuclear data for the next JENDL, 1; Neutron nuclear data on Mo isotopes
    (日本原子力学会2023年秋の大会)
  • Development of measurement method for an absolute value of resonance energy
    (日本原子力学会2023年秋の大会)
  • Neutron capture cross section measurement of $^{129}$I and $^{127}$I using ANNRI at MLF/J-PARC
    (日本原子力学会2023年秋の大会)
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Committee career (2):
  • 2023/06 - 2026/05 日本原子力学会 プログラム編成ワーキンググループメンバー
  • 2013/07 - 2016/06 日本原子力学会 企画委員会委員
Awards (7):
  • 2023/10 - 日本原子力研究開発機構 理事長表彰研究開発功績賞(団体) 核データライブラリJENDL-5の完成
  • 2020/10 - 日本原子力研究開発機構 理事長表彰研究開発功績賞(団体) 長寿命核分裂生成物核変換断面積ファイルの開発
  • 2018/10 - 日本原子力研究開発機構 理事長表彰研究開発功績賞(団体) 放射化法による熱中性子捕獲断面積データの解析手法の高度化
  • 2018/03 - 日本原子力学会 The Journal of Nuclear Science and Technology Most Cited Article Award 2017 JENDL-4.0: A New Library for Nuclear Science and Engineering
  • 2018/03 - 日本原子力学会 第50回日本原子力学会賞論文賞 Correction of the thermal neutron capture cross section of 241Am obtained by the Westcott convection
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