写真a

MATSUDA Yohei

Position

Associate Professor

Research Field

Natural Science / Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics, Natural Science / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics, Energy Engineering / Quantum beam science

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

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  • Tohoku University   Faculty of Science   Graduated

    2002.4 - 2004.3

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  • Tohoku University   Faculty of Science   Department of Physics   Graduated

    1998.4 - 2002.3

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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

  • 東北大学

    2021.4

  • 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

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Professional Memberships 【 display / non-display

 

Papers 【 display / non-display

  • Effect of ground-state deformation on the isoscalar giant monopole resonance and the first observation of overtones of the isoscalar giant quadrupole resonance in rare-Earth Nd isotopes Reviewed International coauthorship International journal

    M. Abdullah, S. Bagchi, M.N. Harakeh, H. Akimune, D. Das, T. Doi, L.M. Donaldson, Y. Fujikawa, M. Fujiwara, T. Furuno, U. Garg, Y.K. Gupta, K.B. Howard, Y. Hijikata, K. Inaba, S. Ishida, M. Itoh, N. Kalantar-Nayestanaki, D. Kar, T. Kawabata, S. Kawashima, K. Khokhar, K. Kitamura, N. Kobayashi, Y. Matsuda, A. Nakagawa, S. Nakamura, K. Nosaka, S. Okamoto, S. Ota, S. Pal, R. Pramanik, S. Roy, S. Weyhmiller, Z. Yang, J.C. Zamora

    Physics Letters B   138852 - 138852   2024.7

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    Publisher:Elsevier BV  

    DOI: 10.1016/j.physletb.2024.138852

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  • Validation of the 10Be Ground-State Molecular Structure Using 10Be(p,pα)6He Triple Differential Reaction Cross-Section Measurements Reviewed International coauthorship International journal

    P. J. Li, D. Beaumel, J. Lee, M. Assié, S. Chen, S. Franchoo, J. Gibelin, F. Hammache, T. Harada, Y. Kanada-En’yo, Y. Kubota, S. Leblond, P. F. Liang, T. Lokotko, M. Lyu, F. M. Marqués, Y. Matsuda, K. Ogata, H. Otsu, E. Rindel, L. Stuhl, D. Suzuki, Y. Togano, T. Tomai, X. X. Xu, K. Yoshida, J. Zenihiro, N. L. Achouri, T. Aumann, H. Baba, G. Cardella, S. Ceruti, A. I. Stefanescu, A. Corsi, A. Frotscher, J. Gao, A. Gillibert, K. Inaba, T. Isobe, T. Kawabata, N. Kitamura, T. Kobayashi, Y. Kondo, A. Kurihara, H. N. Liu, H. Miki, T. Nakamura, A. Obertelli, N. A. Orr, V. Panin, M. Sasano, T. Shimada, Y. L. Sun, J. Tanaka, L. Trache, D. Tudor, T. Uesaka, H. Wang, H. Yamada, Z. H. Yang, M. Yasuda

    Physical Review Letters   131 ( 21 )   212501   2023.11

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  • Development and fabrication of a thick Ti-3H target for the 3H(t, 3He)3n experiment at intermediate energies Reviewed International journal

    K. Miki, Y. Utsuki, M. Hara, Y. Hatano, N. Imai, M. Inoue, M. Itoh, K. Kameya, S. Kitayama, Y. Maruta, Y. Matsuda, Y. Saito, D. Sakai, T. Uesaka, H. Umetsu, R. Urayama, J. Wang, K. Kamada, Y. Shoji, A. Yoshikawa

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   1056   2023.7

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  • Performance of prototype dual gain multilayer thick gas electron multiplier with high-intensity heavy-ion beam injections in low-pressure hydrogen gas Reviewed International journal

    Chihiro Iwamoto, Shinsuke Ota, Reiko Kojima, Hiroshi Tokieda, Seiya Hayakawa, Yutaka Mizoi, Taku Gunji, Hidetoshi Yamaguchi, Nobuaki Imai, Masanori Dozono, Ryo Nakajima, Olga Beliuskina, Shin’ichiro Michimasa, Rin Yokoyama, Keita Kawata, Daisuke Suzuki, Tadaaki Isobe, Juzo Zenihiro, Yohei Matsuda, Jun Okamoto, Tetsuya Murakami, Eiichi Takada

    Progress of Theoretical and Experimental Physics   2023 ( 8 )   2023.7

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    Publisher:Oxford University Press (OUP)  

    Abstract

    A prototype Dual Gain Multilayer Thick Gas Electron Multiplier (DG-M-THGEM) with an active area of 10 cm × 10 cm was manufactured aiming at the production of a large-volume active-target time projection chamber which can work under the condition of high-intensity heavy-ion beam injections. The DG-M-THGEM has an alternating structure of electrodes and insulators. Effective gas gains of two regions, which are called beam and recoil regions, are separately controlled. Performance of the prototype DG-M-THGEM in hydrogen gas at a pressure of 40 kPa was evaluated. Irradiating a 132Xe beam, an effective gas gain lower than 100 with a charge resolution of 3% was achieved in the beam region while an effective gas gain of 2000 was maintained in the recoil region. Position distributions of measured charges along the beam axis were investigated in order to evaluate gain uniformity in the high-intensity beam injection. The gain shift was estimated by simulations considering space charges in the drift region. The gain shift was suppressed within 3% even at the beam intensity of 2.5 × 106 particles per second.

    DOI: 10.1093/ptep/ptad095

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    Other Link: https://academic.oup.com/ptep/article-pdf/2023/8/083H01/51122122/ptad095.pdf

  • Nitrogen gas scintillation counter for high-intensity heavy ion beams with negligible radiation damage Reviewed International journal

    F. Saito, Y. Matsuda, S. Umemoto, N. Yamasaki, M. Itoh, J. Zenihiro, M. Dozono, Y. Hijikata, S. Terashima, T. Harada, H. Sakaguchi, S. Ota, A. Kohda, Y. Maeda, T. Kawabata

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   540   262 - 264   2023.7

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    Authorship:Corresponding author   Publisher:Elsevier BV  

    DOI: 10.1016/j.nimb.2023.04.027

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Review Papers (Misc) 【 display / non-display

  • DEVELOP OF TESTBENCH OF RF CAVITY CARA SYSTEM

    Takafumi Hara, Mitsuhiro Fukuda, HirokiKanda, TetsuhikoYorita, Chong Tsun Him, Masatoshi Itoh, Tsutomu Shinozuka, Masao Nakao, Yohei Matsuda, Satoshi Kurashima, Nobumasa Miyawaki, Tkashi Wakui

    Proceedings of the 20th Annual Meeting of Particle Accelerator Society of Japan   523 - 523   2023.11

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    Publishing type:Research paper, summary (national, other academic conference)  

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  • Status of the development of a testbench for the cyclotron autoresonant accelerator

    Takafumi Hara, Mitsuhiro Fukuda, Hiroki Kanda, Tetsuhiko Yorita, Keijiro Takeda, Tsun Him Chong, Tsutomu Shinozuka, Masatoshi Ito, Satoshi Kurashima, Nobusaki Miyawaki, Takashi Wakui, Masao Nakao, Yohei Matsuda

    Proceedings of the 19th Annual Meeting of Particle Accelerator Society of Japan   511 - 513   2023.1

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    Publishing type:Research paper, summary (national, other academic conference)  

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  • Simulation of the beam trajectory in the cyclotron accelerator incident system at CYRIC for high power negative ions acceleration

    Kohei Hattori, Masatoshi Itoh, Satoshi Adachi, Shohei Yonekura, Tsutomu Shinozuka, Kanako Komma, Hiromu Hayashi, Genki Hosoya, Shumpei Yamazaki, Yohei Matsuda, Nobuhiro Yamasaki, Mitsuhiro Fukuda, Hiroki Kanda, Tetsuhiko Yorita, Masao Nakao, Satoshi Kurashima, Nobumasa Miyawaki, Takashi Wakui

    Proceedings of the 19th Annual Meeting of Particle Accelerator Society of Japan   517 - 520   2023.1

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    Publishing type:Research paper, summary (national, other academic conference)  

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  • Evaluation of suitability of multilayer graphene for stripper foil in CYRIC negative ion acceleration

    Shohei Yonekura, Masatoshi Itoh, Satoshi Adachi, Kohei Hattori, Kanako Komma, Hiromu Hayashi, Genki Hosoya, Shumpei Yamazaki, Yohei Matsuda, Ken Takahashi, Naoto Takahashi, Junya Suzuki, Takahiro Homma

    Proceedings of the 19th Annual Meeting of Particle Accelerator Society of Japan   703 - 705   2023.1

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    Publishing type:Research paper, summary (national, other academic conference)  

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  • High-temperature superconducting cavity design for improving energy efficiency of cyclotron

    Keijiro Takeda, Mitsuhiro Fukuda, Hiroki Kanda, Tetsuhiko Yorita, Tsutomu Shinoduka, Masatoshi Ito, Satoshi Kurashima, Nobumasa Miyawaki, Takashi Wakui, Masao Nakao, Yohei Matsuda, Yasuyuki Morita, Takaumi Hara, Tsun Him Chong

    Proceedings of the 19th Annual Meeting of Particle Accelerator Society of Japan   793 - 797   2023.1

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    Publishing type:Research paper, summary (national, other academic conference)  

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Presentations 【 display / non-display

  • Extraction of proton and neutron skins in 9,16C from proton elastic scattering at 300 MeV/nucleon

    Yohei Matsuda, Tatsuya Furuno, Takahiro Kawabata, Yukie Maeda, Hooi Jin Ong, Shinsuke Ota, Hideaki Otsu, Harutaka Sakaguchi, Satoru Terashima, Tomohiro Uesaka, Nobuhiro Yamasaki, Juzo Zenihiro

    6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan  2023.12 

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    Event date: 2023.11 - 2023.12

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  • Development of the Particle Identification Method by Pulse Shape Analysis in GAGG(Ce) Calorimeter

    Takayuki Yano, Juzo Zenihiro, Yuto Hijikata, Ryotaro Tsuji, Shingo Ogio, Tomohiro Uesaka, Junki Tanaka, Yuki Kubota, Hidetada Baba, Shoko Takeshige, Koshi Higuchi, Taiki Sugiyama, Harutaka Sakaguchi, Yohei Matsuda

    6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan  2023.12 

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    Event date: 2023.11 - 2023.12

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  • Development of a monoenergetic neutron source in the 10 MeV region for neutron inelastic scattering experiments

    Masatoshi Itoh, Satoshi Adachi, Shumpei Yamazaki, Shohei Yonekura, Genki Hosoya, Ryota Saito, Yohei Matsuda, Takahiro Kawabata, Hidetoshi Akimune

    6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan  2023.11 

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    Event date: 2023.11 - 2023.12

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  • Development of the solid deuteron target for measuring the gamma-decay probability of the 3-1 state in 12C with deuteron inelastic scattering

    Yuya Honda, Takahiro Kawabata, Yohei Matsuda, Tatsuya Furuno, Kosuke sakanashi, Motoki Murata, Shintaro Okamoto, Yuki FUJIKAWA, Kenjiro Miki, Koki Kameya, Ren Urayama, Masatoshi Itoh, Satoshi Adachi, Shohei Yonekura, Shumpei Yamazaki, Genki Hosoya

    6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan  2023.11 

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    Event date: 2023.11 - 2023.12

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  • Measurement of alpha elastic scattering on 104,106,108Pd at Eα=386 MeV

    Haruto Shimojo, Tatsuya Furuno, Takahiro Kawabata, Umesh Garg, Masatoshi Itoh, Mamoru Fujiwara, Satoshi Adachi, Genki Hosoya, Ryota Saito, Shumpei Yamazaki, Shohei Yonekura, Yuya Honda, Nami Itakura, Yifan Lin, Takumi Okamura, Soki Sakajo, Kousuke Sakanashi, Hidetoshi Akimune, Yohei Matsuda, Tetsumasa Morishita, Kento Nakano, Futa Saito, Gakushi Umemoto, Koki Yasumura, Joseph M Arroyo, Jiawei CAI, Fumitaka ENDO, Fumiya Furukawa, Keita Kawata, Nobuyuki Kobayashi, Motoki Murata, Shinsuke Ota, Hiroaki Shibakita, Masanori Dozono, Takayuki Yano, Yutian Li, Atsuhiro Yamasaki

    6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan  2023.11 

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    Event date: 2023.11 - 2023.12

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

  • 中性子過剰な炭素同位体における単一粒子軌道の全容解明

    2024.4 - 2029.3

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

    松田洋平, 大津秀暁

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    Authorship:Principal investigator

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  • Study of the neutron matter EOS via direct determinations of neutron density distributions in rare RIs

    2022.4 - 2026.3

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

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  • 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)

    本年度は、10MeV前後の単色中性子ビームを用いて中性子非弾性散乱測定を行うために必須のビームスウィンガーシステムによるエネルギー可変型単色中性子源の開発とFlashADCによるデーター収集系・解析手法の開発を実施した。また、昨年度から引き続きMIVOC法によるホウ素(B)イオン生成の開発を進め、CYRICにおける高強度単色中性子ビームを得ることのできる最適な中性子生成反応を決定した。
    エネルギー可変型単色中性子源開発では、1次ビームのエネルギーを変更せずにビームスウィンガーの角度を変更することで、5MeVから10.2 MeVまでの単色中性子ビームを得ることに成功した。
    FlashADCによるデータ収集系・解析手法の開発では、従来のシステムに比べて簡素化された回路で構成されたデータ収集系によるデータ収集システムを開発した。データ転送レートは最大80MB/sで液体シンチレーター検出器からの信号を理想的には約25k events/sで測定することを可能にした。これは従来のデータ収集システムに比べ約10倍の速度が得られる計算になる。また、波形データから信号のベースラインを適切に求める手法を開発することで中性子線とガンマ線の識別能力を向上させた。
    Bイオン生成の開発では、B蒸気を発生させるMIVOCチェンバーを高電圧側に配置することで、効率よくB蒸気をイオン源へ導入することを試みた。結果、2.5pμA程度でより安定なBイオンの供給が可能になった。しかしながら、単色中性子源のバックグラウンドとなる中性子の連続エネルギー成分は、水素ガス標的の容器部と1次ビームによる反応からの発生が大部分であることがわかった。そこで、ビーム調整用バッフルスリットを追加して容器に当たるビーム量を減らすことで、13Cビームや15Nビームにおいても連続成分が小さな単色中性子ビームを得ることに成功した。

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  • Development of the underlying technology for realization of energy saving, high intensity compact accelerator with 30 % energy efficiency for RI production

    2020.4 - 2023.3

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

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    Authorship:Coinvestigator(s)

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  • 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

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    2021年度の第一目標は炭素の安定同位体を用いて、炭酸バリウムから炭素粉末を安全に再現性良く高い回収率で生成する方法を確立することであった。この年から所属が東北大学から甲南大学に変更になったため、甲南大学内に装置を輸送すると共に実験環境の構築を行なった。組み立てた装置を用いたコールド試験では、(1)炭酸バリウムの熱分解反応の温度を下げる、(2)炭酸バリウムの熱分解反応から生成される二酸化炭素の量を最大にする、(3)二酸化炭素とマグネシウムの酸化還元反応によって消費される二酸化炭素の量を最大にする、(4)二酸化炭素とマグネシウムの酸化還元反応によって生成された炭素粉末の回収率を最大にする、(5)操作はホット実験でも安全か、(6)再現性はあるか、という項目について試験した。
    (1)については、炭酸バリウムに塩化鉛(II)と塩化銀(I)を混ぜて加熱することで熱分解反応が起きる温度を摂氏400度まで下げることが出来た。(2)については、容器内に生成された二酸化炭素の圧力を測定することにより、その生成量を測定した。容器内の温度が摂氏400度で一定となる領域に試料を配置することで、用いた炭酸バリウムとほぼ同数の二酸化炭素を発生させることができた。(3)については、容器内の二酸化炭素の圧力の減少を測定することにより、その生成量を測定した。マグネシウムの量を調整することで二酸化炭素の圧力を99%以上減少させることが出来た。(4)については、濾過装置を用いることで、用いた炭酸バリウムと同数の炭素粉末が回収できることを確認した。(5)については、装置の配置や容器をガラスからステンレス製に変更するなどして、安全性を向上させた。(6)については、複数回同じ操作を繰り返すことで確認した。
    以上から、2021年度の第一目標は達成出来たと言える。

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Other External funds procured 【 display / non-display

  • 冷却標的の開発で実現する普遍的な独立粒子描像の破れの検証

    2022.8 - 2023.8

    公益財団法人木下記念事業団  公益財団法人木下記念事業団

    松田洋平, 秋宗秀俊, 小林俊雄, 大津秀暁, Sunji Kim

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    Authorship:principal_investigator 

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  • 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)