写真a

MATSUDA Yohei

Position

Associate Professor

Homepage URL

http://www.phys.konan-u.ac.jp/Nuclear/

External Link

Graduating School 【 display / non-display

  • Tohoku University   Faculty of Science   Graduated

    2004.4 - 2009.9

  • Tohoku University   Faculty of Science   Graduated

    2002.4 - 2004.3

  • Tohoku University   Faculty of Science   Department of Physics   Graduated

    1998.4 - 2002.3

Graduate School 【 display / non-display

  • Tohoku University   Graduate School, Division of Natural Science   Doctor's Course   Completed

    2004.4 - 2009.9

  • Tohoku University   Graduate School, Division of Natural Science   Master's Course   Completed

    2002.4 - 2004.3

Campus Career 【 display / non-display

  • KONAN UNIVERSITY   Faculty of Science and Engineering   Faculty of Science and Engineering Department of Physics   Associate Professor

    2021.4

External Career 【 display / non-display

  • Tohoku University   Cyclotron and Radioisotope center

    2016.4 - 2021.3

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    Country:Japan

  • Konan University   Faculty of Science and Engineering

    2014.5 - 2016.3

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    Country:Japan

  • Osaka University   RCNP

    2013.4 - 2014.4

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    Country:Japan

  • Kyoto University   Graduate School of Science

    2011.10 - 2013.3

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    Country:Japan

  • Tohoku University   Graduate School of Science

    2009.10 - 2011.9

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    Country:Japan

 

Papers 【 display / non-display

  • Candidates for the 5α condensed state in 20Ne Reviewed

    S. Adachi, Y. Fujikawa, T. Kawabata, H. Akimune, T. Doi, T. Furuno, T. Harada, K. Inaba, S. Ishida, M. Itoh, C. Iwamoto, N. Kobayashi, Y. Maeda, Y. Matsuda, M. Murata, S. Okamoto, A. Sakaue, R. Sekiya, A. Tamii, M. Tsumura

    Physics Letters B   819   136411 - 136411   2021.5

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    Joint Work

    Publisher:Elsevier BV  

    DOI: 10.1016/j.physletb.2021.136411

  • First experimental determination of the radiative-decay probability of the 31− state in 12C for estimating the triple alpha reaction rate in high temperature environments Reviewed

    M. Tsumura, T. Kawabata, Y. Takahashi, S. Adachi, H. Akimune, S. Ashikaga, T. Baba, Y. Fujikawa, H. Fujimura, H. Fujioka, T. Furuno, T. Hashimoto, T. Harada, M. Ichikawa, K. Inaba, Y. Ishii, N. Itagaki, M. Itoh, C. Iwamoto, N. Kobayashi, A. Koshikawa, S. Kubono, Y. Maeda, Y. Matsuda, S. Matsumoto, K. Miki, T. Morimoto, M. Murata, T. Nanamura, I. Ou, S. Sakaguchi, A. Sakaue, M. Sferrazza, K.N. Suzuki, T. Takeda, A. Tamii, K. Watanabe, Y.N. Watanabe, H.P. Yoshida, J. Zenihiro

    Physics Letters B   817   136283 - 136283   2021.4

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    Joint Work

    Publisher:Elsevier BV  

    DOI: 10.1016/j.physletb.2021.136283

  • Formation of α clusters in dilute neutron-rich matter Reviewed

    Junki Tanaka, Zaihong Yang, Stefan Typel, Satoshi Adachi, Shiwei Bai, Patrik van Beek, Didier Beaumel, Yuki Fujikawa, Jiaxing Han, Sebastian Heil, Siwei Huang, Azusa Inoue, Ying Jiang, Marco Knösel, Nobuyuki Kobayashi, Yuki Kubota, Wei Liu, Jianling Lou, Yukie Maeda, Yohei Matsuda, Kenjiro Miki, Shoken Nakamura, Kazuyuki Ogata, Valerii Panin, Heiko Scheit, Fabia Schindler, Philipp Schrock, Dmytro Symochko, Atsushi Tamii, Tomohiro Uesaka, Vadim Wagner, Kazuki Yoshida, Juzo Zenihiro, Thomas Aumann

    Science   371 ( 6526 )   260 - 264   2021.1

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    Joint Work

    Publisher:American Association for the Advancement of Science (AAAS)  

    The surface of neutron-rich heavy nuclei, with a neutron skin created by excess neutrons, provides an important terrestrial model system to study dilute neutron-rich matter. By using quasi-free α cluster–knockout reactions, we obtained direct experimental evidence for the formation of α clusters at the surface of neutron-rich tin isotopes. The observed monotonous decrease of the reaction cross sections with increasing mass number, in excellent agreement with the theoretical prediction, implies a tight interplay between α-cluster formation and the neutron skin. This result, in turn, calls for a revision of the correlation between the neutron-skin thickness and the density dependence of the symmetry energy, which is essential for understanding neutron stars. Our result also provides a natural explanation for the origin of α particles in α decay.

    DOI: 10.1126/science.abe4688

  • Compressional-mode resonances in the molybdenum isotopes: Emergence of softness in open-shell nuclei near A = 90 Reviewed International coauthorship

    K.B. Howard, U. Garg, M. Itoh, H. Akimune, M. Fujiwara, T. Furuno, Y.K. Gupta, M.N. Harakeh, K. Inaba, Y. Ishibashi, K. Karasudani, T. Kawabata, A. Kohda, Y. Matsuda, M. Murata, S. Nakamura, J. Okamoto, S. Ota, J. Piekarewicz, A. Sakaue, M. Şenyiğit, M. Tsumura, Y. Yang

    Physics Letters B   807   135608 - 135608   2020.8

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    Joint Work

    Publisher:Elsevier BV  

    DOI: 10.1016/j.physletb.2020.135608

  • Novel multi-layer plastic-scintillator-based solid active proton target for inverse-kinematics experiments Reviewed

    Nuclear Instruments and Methods in Physics Research Section A   959   2020.4

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    Joint Work

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Review Papers (Misc) 【 display / non-display

  • SIMULATION OF ACCELERATION IN CYRIC 930 AVF CYCLOTRON FOR HIGH POWER DEUTERON BEAMS FROM D-MINUS IONS

    Yohei Matsuda, Masatoshi Itoh, Tsutomu Shinozuka, Mitsuhiro Fukuda, Tetsuhiko Yorita, Hiroki Kanda, Masao Nakao, Satoshi Kurashima, Nobumasa Miyawaki, Takashi Wakui

    日本加速器学会年会(Web)   17th   2020

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    Authorship:Lead author, Corresponding author  

    J-GLOBAL

  • Gamow–Teller giant resonance in 132Sn Reviewed

    M. Sasano, J. Yasuda, L. Stuhl, R. G. T. Zegers, H. Baba, W. Chao, M. Dozono, N. Fukuda, N. Inabe, T. Isobe, G. Jhang, D. Kamaeda, T. Kubo, M. Kurata-Nishimura, E. Milman, T. Motobayashi, H. Otsu, V. Panin, W. Powell, M. Sako, H. Sato, Y. Shimizu, H. Suzuki, T. Suwat, H. Takeda, T. Uesaka, K. Yoneda, J. Zenihiro, T. Kobayashi, T. Sumikama, T. Tako, T. Nakamura, Y. Kondo, Y. Togano, M. Shikata, J. Tsubota, K. Yako, S. Shimoura, S. Ota, S. Kawase, Y. Kubota, M. Takaki, S. Michimasa, K. Kisamori, C. S. Lee, H. Tokieda, M. Kobayashi, S. Koyama, N. Kobayashi, H. Sakai, T. Wakasa, S. Sakaguchi, A. Krasznahorkay, T. Murakami, N. Nakatsuka, M. Kaneko, Y. Matsuda, D. Mucher, S. Reichert, D. Bazin, J. W. Le

    RIKEN Accelerator Progress Report 2018   52   2 - 2   2019.9

  • Track distortion due to ion back flow in CAT-S at RIBF113: 132Sn(d, d') measurement Reviewed

    S. Ota, H. Tokieda, C. Iwamoto, M. Dozono, U. Garg, S. Hayakawa, K. Kawata, N. Kitamura, M. Kobayashi, S. Masuoka, S. Michimasa, A. Obertelli, D. Suzuki, R. Yokoyama, J. Zenihiro, R. Kojima, H. Baba, O. Beliuskina, S. Chebotaryov, P. Egelhof, T. Harada, M. N. Harakeh, K. Howard, N. Imai, M. Itoh, Y. Kiyokawa, C. S. Lee, Y. Maeda, Y. Matsuda, E. Milman, V. Panin, H. Sakaguchi, P. Schrock, S. Shimoura, L. Stuhl, M. Takaki, K. Taniue, S. Terashima, T. Uesaka, Y. N. Watanabe, K. Wimmer, K. Yako, Y. Yamaguchi, Z. Yang, K. Yoneda

    RIKEN Accelerator Progress Report 2018   52   47 - 47   2019.9

  • Development of a Gas Scintillation Counter for RI Beams

    Ishida S, Matsuda Y, Itoh M, Ishibashi Y, Okamoto J, Karasudani K, Kasamatsu K, Zenihiro J, Harada T, Sakaguchi H, Terashima S, Ota S, Dozono M

    CYRIC Annual Report 2016-2017   26 - 30   2018.12

  • Development of Neutron/Ion Irradiation System

    Ishibashi Y, Itoh M, Matsuda Y, Tanaka K, Nasu Y, Okamoto J, Karasudani K, Yoshioka R, Ishida S, Kasamatsu K

    CYRIC Annual Report 2016-2017   57 - 58   2018.12

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Presentations 【 display / non-display

  • 放射線損傷に影響されない重RIビーム粒子識別の実現に向けた窒素ガスシンチレーション検出器の開発 (2)

    松田洋平, 石田駿野, 伊藤正俊, 中川杏菜, 黒澤駿斗, 野坂恭子, 前田流, 山本広平, 銭廣十三, 延與紫世, 原田 知也, 寺嶋 知, 坂口 治隆, 甲田 旭, 大田 晋輔, 堂園 昌伯, 前田 幸重, 清武 修平, 西村 冬尉

    日本物理学会2020年秋季大会 

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    Event date: 2020.9

  • 大強度負重水素イオン加速に向けたCYRIC930型AVFサイクロトロン加速器の軌道計算

    松田 洋平, 伊藤 正俊, 篠塚 勉, 福田 光宏, 依田 哲彦, 神田 浩樹, 中尾 政夫, 倉島 俊, 宮脇 信正, 涌井 崇志

    第17回日本加速器学会年会 

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    Event date: 2020.9

  • 放射線損傷に影響されない重RIビーム粒子識別の実現に向けた窒素ガスシンチレーション検出器の開発

    松田洋平, 石田駿野, 伊藤正俊, 中川杏菜, 黒澤駿斗, 野坂恭子, 前田流, 山本広平, 銭廣十三, 延與紫世, 原田知也, 寺嶋知, 坂口治隆, 甲田旭, 大田晋輔, 堂園昌伯, 前田幸重, 清武修平, 西村冬尉

    日本物理学会第75回年次大会 

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    Event date: 2020.3

  • 大強度負重水素イオン加速に向けて(2) 〜CYRIC930型AVFサイクロトロン加速器の軌道計算〜

    松田洋平

    第18回AVF合同打ち合わせ  (理化学研究所 仁科ホール) 

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    Event date: 2020.2

  • 大強度負重水素イオン加速に向けて(1) 〜CYRIC930型AVFサイクロトロン加速器の軌道計算〜

    松田洋平

    第17回AVF打ち合わせ  (日本アイソトープ協会本部) 

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    Event date: 2019.6

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Grant-in-Aid for Scientific Research 【 display / non-display

  • 中性子非弾性機構によるトリプルアルファ反応の増幅率の決定

    2020.4 - 2023.3

    JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)

    伊藤 正俊、松田 洋平、秋宗 秀俊、川畑 貴裕

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    Authorship:Coinvestigator(s)

  • エネルギー効率30%のRI製造用省エネ高強度小型加速器実現のための要素技術開発

    2020.4 - 2023.3

    JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)

    福田 光宏、中尾 政夫、倉島 俊、涌井 崇志、伊藤 正俊、松田 洋平

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    Authorship:Coinvestigator(s)

  • 核物質の精密理解に向けた高濃度炭素14標的の開発

    2020.4 - 2023.3

    JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(C)

    松田 洋平、池田 隼人、坂口 治隆、銭廣 十三 、伊藤 正俊

  • Nucleosynthesis under the extreme conditions in the universe

    2019.6 - 2024.3

    JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(S)

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    Authorship:Coinvestigator(s)

  • Search for rare gamma-decay modes to understand nucleosynthesis in the universe

    2015.4 - 2019.3

    JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(A)

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    Authorship:Coinvestigator(s)

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Other External funds procured 【 display / non-display

  • 炭素14陽子弾性散乱測定による三体力の研究

    2015.4 - 2016.3

    日本私立学校振興・共済事業団   学術研究振興資金(若手研究者奨励金)

    松田 洋平

 

Qualification acquired 【 display / non-display

  • Crane Motorman

  • Chief Person of Radiation Handling (first and second kind)