MAEDA Yukie

写真a

Affiliation

Engineering educational research section Semiconductor Science and Applied Physics Program

Title

Associate Professor

Laboratory Address

宮崎県宮崎市学園木花台西1-1

Contact information

Contact information

External Link

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Degree 【 display / non-display

  • Doctor (Science) ( 2004.3   The University of Tokyo )

Research Interests 【 display / non-display

  • nuclear force

  • experimental nuclear physics

  • Basic and frontier research

  • 固体水素標的

  • 原子核の密度分布

  • 中間エネルギー陽子弾性散乱

  • 不安定核ビーム

Research Areas 【 display / non-display

  • Natural Science / Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics

Education 【 display / non-display

  • The University of Tokyo   Graduate School, Division of Science   Department of Physics

    - 2004.3

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    Country:Japan

  • The University of Tokyo   Faculty of Science   Department of Physics

    - 1999.3

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    Country:Japan

Professional Memberships 【 display / non-display

  • 日本物理学会 実験核物理領域代表

    2026.4

  • 日本物理学会 実験核物理領域副代表

    2025.4 - 2026.3

  • 日本物理学会 実験核物理領域プログラム委員

    2024.4

  • RCNP研究計画検討専門委員会

    2024.4

  • RCNP加速器将来計画検討小委員会 委員長

    2024.4

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Papers 【 display / non-display

  • Identification of the pygmy dipole resonance in a well deformed nucleus by combined isoscalar and isovector probes Reviewed International coauthorship

    Pellegri L., Jivan H., Krugmann A., Von Neumann-Cosel P., Pietralla N., Tamii A., Adsley P., Aoi N., Bahini A., Bertulani C.A., Brummer J.W., Coman A., Donaldson L.M., Färber M., Fujita H., Fujita Y., Görgen A., Hashimoto T., Hatanaka K., Jones P.M., Jongile S., Kawabata T., Khumalo T.C., Lee J.H.C., Li K.C.W., Maeda Y., Malatji K.L., Marín-Lámbarri D.J., Mihai C., Miki K., Molema P.T., Mukwevho N.J., Negret A., Neveling R., Ong H.J., Papka P., Pesudo V., Rebeiro B.M., Richter A., Sakaguchi H., Savran D., Shima T., Shimbara Y., Sideras-Haddad E., Siem S., Smit F.D., Steyn G.F., Suzuki T., Triambak S., Usman I.T., Van Zyl J.J., Weinert M., Wiedeking M., Zenihiro J.

    Physics Letters Section B Nuclear Elementary Particle and High Energy Physics   876   2026.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Physics Letters Section B Nuclear Elementary Particle and High Energy Physics  

    The low-energy electric dipole response in the axially deformed <sup>154</sup>Sm nucleus was investigated for the first time using complementary probes. The isoscalar (IS) response was extracted from an ( α, α ′ γ ) coincidence experiment and the isovector (IV) response from polarization observables measured with the (p→,p→<sup>′</sup>) reaction at 0<sup>∘</sup>. Both the IS and IV responses exhibit a resonance-like structure at excitation energies 5.5-6 MeV identified as the pygmy dipole resonance. Its evolution with deformation is investigated by comparison to the spherical isotope <sup>144</sup>Sm. The low-energy IV strength in <sup>154</sup>Sm departs from the K -splitting picture that characterizes the IV giant dipole resonance in this nucleus. This finding is further supported by the absence of significant IS strength above 7 MeV.

    DOI: 10.1016/j.physletb.2026.140360

    Scopus

  • Radiation-tolerant polarized solid target Reviewed

    Tateishi K., Saito Y., Takahashi D., Sekiguchi K., Aradono K., Hirasawa K., Maeda Y., Nagao Y., Nishibata H., Otsuka S., Sakai H., Sugahara H., Suzuki K., Uesaka T., Wakasa T., Watanabe A.

    Physical Review Research   8 ( 2 )   2026.4

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Physical Review Research  

    Polarized targets evolved into indispensable tools in particle and nuclear physics. However, the polarized solid target is degraded by high-intensity beam irradiation, known as radiation damage due to target heating and radical generation. We demonstrated a radiation-tolerant polarized solid target operating at room temperature. An annealing allows the spontaneous repair of the damage by reducing unwanted radicals. Using a single crystal of p-terphenyl doped with 0.01 mol% pentacene-d<inf>14</inf>, dynamic nuclear polarization using photoexcited triplet electrons was applied to proton spins at room temperature and in 0.39 T. For the proof of concept, a deuteron beam with an energy of 135 MeV/u and intensities of 10<sup>7</sup>–10<sup>9</sup> counts per second (cps) was irradiated. The proton polarization was determined to be 3.0%±0.2%(stat.)±0.1%(sys.) from a scattering asymmetry. The polarization was almost not attenuated up to 109 cps, but the target crystal was yellowed. The visible-light absorption spectroscopy suggested irreversible radiation damage due to missing protons by the knockout reaction. The room-temperature polarized solid target allows impractical experiments with the conventional target system, leading to a next-generation spin-dependent accelerator science.

    DOI: 10.1103/yj5b-yk6n

    Scopus

  • Direct observation of three-neutron emission from 7He* and the search for the trineutron Reviewed International coauthorship

    Huang S.W., Lenain C., Yang Z.H., Marqués F.M., Gibelin J., Li J.G., Matta A., Orr N.A., Achouri N.L., Ahn D.S., Anne A., Aumann T., Baba H., Beaumel D., Böhmer M., Boretzky K., Caamaño M., Chen N., Chen S., Chiga N., Cortés M.L., Cortina D., Doornenbal P., Douma C.A., Dufter F., Feng J., Fernández-Domínguez B., Elekes Z., Forsberg U., Fujino T., Fukuda N., Gašparić I., Ge Z., Gernhäuser R., Gheller J.M., Gillibert A., Halász Z., Harada T., Harakeh M.N., Hirayama A., Inabe N., Isobe T., Kahlbow J., Kalantar-Nayestanaki N., Kim D., Kim S., Kiyotake S., Kobayashi T., Koerper D., Kondo Y., Koseoglou P., Kubota Y., Kuti I., Lehr C., Li P.J., Liu Y., Maeda Y., Masuoka S., Matsumoto M., Mayer J., Michel N., Miki H., Miwa M., Monteagudo B., Murray I., Nakamura T., Obertelli A., Otsu H., Panin V., Park S., Parlog M., Paschalis S., Potlog P.M., Reichert S., Revel A., Rossi D., Saito A.T., Sasano M., Sato H., Scheit H., Schindler F., Shimada T., Shimizu Y., Shimoura S., Simon H., Stefan I., Storck S., Stuhl L., Suzuki H., Symochko D., Takeda H., Takeuchi S., Tanaka J., Togano Y., Tomai T., Törnqvist H.T., Tronchin E., Tscheuschner J., Wagner V., Wimmer K.

    Physical Review Research   8 ( 2 )   2026.4

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Physical Review Research  

    Three-neutron emission from He<sup>7</sup> has been directly measured for the first time, following neutron knockout from a He<sup>8</sup> beam at 156 MeV/nucleon. A resonancelike structure at 2.08(4) MeV above the He<sup>4</sup>+3n threshold [E<inf>x</inf>=2.68(4) MeV] with a width of 3.9(2) MeV was observed and deduced to arise predominately from the predicted J<sup>π</sup>=3/2<inf>2</inf><sup>−</sup> level. The three-neutron invariant-mass spectrum was reconstructed and found to peak at around 1 MeV and could, through complete simulations incorporating neutron-neutron correlations, be very well described by the sequential decay of He<sup>*7</sup> via the 2<inf>1</inf><sup>+</sup> excited state of He<sup>6</sup>. No evidence was found for any significant three-neutron correlations beyond those expected from well-established two-body interactions, including a trineutron resonance.

    DOI: 10.1103/sr8h-2n6v

    Scopus

  • Identification of a universal three-body s-wave resonance in (10)He. Reviewed International coauthorship

    Sun YL, Kikuchi Y, Corsi A, Kubota Y, Gómez-Ramos M, Endo S, Authelet G, Baba H, Caesar C, Calvet D, Delbart A, Dozono M, Feng J, Flavigny F, Gheller J-, Gibelin J, Giganon A, Gillibert A, Giraud S, Hasegawa K, Isobe T, Kanaya Y, Kawakami S, Kim D, Kiyokawa Y, Kobayashi M, Kobayashi N, Kobayashi T, Kondo Y, Korkulu Z, Koyama S, Lapoux V, Maeda Y, Marqués FM, Miyazaki T, Motobayashi T, Nakamura T, Nakatsuka N, Nishio Y, Obertelli A, Ohkura A, Orr NA, Ota S, Otsu H, Ozaki T, Panin V, Paschalis S, Pollacco EC, Reichert S, Roussé J-, Saito AT, Sakaguchi S, Sako M, Santamaria C, Sasano M, Sato H, Shikata M, Shimizu Y, Shindo Y, Stuhl L, Sumikama T, Tabata M, Togano Y, Tsubota J, Yang ZH, Yasuda J, Yoneda K, Zenihiro J, Uesaka T

    Nature communications   2026.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-026-71138-z

    PubMed

  • Proton-induced deuteron knockout (p,pd) on 12C and 16O at 226 MeV Reviewed International coauthorship

    CheongSoo Lee, Ryotaro Tsuji, Yuki Kubota, Yoshiki Chazono, Deuk Soon Ahn, Nori Aoi, Didier Beaumel, Jiawei Bian, Jiawei Cai, Fengyi Chen, Masanori Dozono, Fumitaka Endo, Serge Franchoo, Fumiya Furukawa, Tatsuya Furuno, Roman Gernhäuser, Kevin Insik Hahn, Koshi Higuchi, Yuto Hijikata, Yuya Honda, Byungsik Hong, Jongwon Hwang, Eiji Ideguchi, Gen Ikemizu, Azusa Inoue, Katsuhide Itsuno, Ryota Iwasaki, Ryo Kato, Takahiro Kawabata, Shoichiro Kawase, Keita Kawata, Mukul Khandelwal, Mingyu Kim, Sunji Kim, Nobuyuki Kobayashi, Qite Li, Yutian Li, Yifan Lin, Yukie Maeda, Yohei Matsuda, Riku Matsumura, Kenjiro Miki, Maoto Mitsui, Taichi Miyagawa, Nikhil Mozumdar, Motoki Murata, Tomoya Nakada, Hide Nakama, Geonhee Oh, Kazuyuki Ogata, Shoya Ogawa, Shingo Ogio, Shinsuke Ota, Stefanos Paschalis, Marina Petri, Thomas Pohl, Futa Saito, Soki Sakajo, Yohei Sasagawa, Takafumi Sato, Hiroaki Shibakita, Taeksu Shin, Hideya Sonoda, Taiki Sugiyama, Yumaro Suzuki, Junki Tanaka, Atsushi Tamii, Stefan Typel, Satoshi Umemoto, Cheng Wang, Xuan Wang, Wenhao Guo, Matthew Whitehead, Riku Yamamoto, Nobuhiro Yamasaki, Shunpei Yamazaki, Zaihong Yang, Takayuki Yano, Koki Yasumura, Kazuki Yoshida, Ryosuke Yoshida, Jichao Zhang, Kaijie Zhou, Juzo Zenihiro, Tomohiro Uesaka

    Progress of Theoretical and Experimental Physics   2026.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/ptep/ptag046

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MISC 【 display / non-display

Presentations 【 display / non-display

  • 100 MeV/nucleon重陽子-陽子弾性散乱スピン相関係数測定のための偏極固体陽子標的の開発

    髙橋大智, 関口仁子, 渡邉跡武, 齋藤由子, 菅原宙希, 高橋聖弥, 福田和希, 立石健一郎, 坂本成彦, 酒井英行, 酒井聖矢, 若狭智嗣, 松藤陽奈, 佐藤多恵, 西畑洸希, 前田幸重, 薗田英也, 田中大雅, 矢野隆之, 中田智也, 羽村季之, 黒澤俊介

    日本物理学会2026年春季大会  (オンライン開催)  日本物理学会

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    Event date: 2026.3.23 - 2026.3.26

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • 炭素12および酸素16における226MeV陽子ビームを用いた重陽子ノックアウト反応

    李清秀, 辻崚太郎, 久保田悠樹, 茶園亮樹, 上坂友洋, RCNP E559コラボレーション, ONOKOROコラボレーション

    日本物理学会2026年春季大会  (オンライン開催)  日本物理学会

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    Event date: 2026.3.23 - 2026.3.26

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • 宇宙線を用いたGAGG(Ce)カロリメータのエネルギー較正手法の開発

    鈴木志音, 上坂友洋, 久保田悠樹, 杉山大樹, 矢野隆之, for the ONOKORO collaboration

    日本物理学会2026年春季大会  (オンライン開催)  日本物理学会

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    Event date: 2026.3.23 - 2026.3.26

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  • アルファ非弾性散乱による24Mgにおけるアルファ凝縮状態の探索

    下條暖人, 川畑貴裕, 藤原守, 畑中吉治, 民井淳, 吉田英智, 銭廣十三, 冨田夏希, 横田直樹, 上坂友洋, 清水陽平, 笹本良子, 坂口聡志, 伊藤正俊, 前田幸重, 寺嶋知, 内田誠, 松原礼明, 野沢勇樹

    日本物理学会2026年春季大会  (オンライン開催)  日本物理学会

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    Event date: 2026.3.23 - 2026.3.26

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • 大口径スペクトログラフLASを用いた230MeV陽子-重陽子弾性散乱と分解反応の散乱断面積比の導出

    石田大陸, 前田幸重, 三井真音, 加藤遼, 長野孝昭, 井手哲志, 津江佑利子, 橋本和樹, 上坂友洋, 銭廣十三, 辻遼太郎, 土方佑斗, 矢野隆之, 田中純貴, 久保田悠樹, 杉山大樹, Yutian.Li, 茶園亮樹, 松田洋平, 大田晋輔, 小林信之, 古野達也, 川瀬頌一郎, D.Beaumel, S.Franchoo, Z.H.Yang, 他ONOKORO collaborator

    日本物理学会2026年春季大会  (オンライン開催)  日本物理学会

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    Event date: 2026.3.23 - 2026.3.26

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

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Awards 【 display / non-display

  • the 2nd JINR award in the field of the scientific methodics

    2012.2   Joint Institute for Nuclear Research (JINR)  

    P. Kurilkin, V. Ladygin, A. Malakhov, S. Reznikov, A. Khrenov, Y. Maeda, S. Sakaguchi, Y. Sasamoto, K. Suda, T. Uesaka

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    Country:Russian Federation

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

  • 三核子系分解反応実験による核力の相対論的効果と多体効果の統括的解明 International coauthorship

    Grant number:21K03590  2021.04 - 2026.03

    独立行政法人日本学術振興会  科学研究費基金  基盤研究(C)

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    Authorship:Principal investigator 

  • 陽子半径パズルの解明を目指した極限的低エネルギーでの電子・陽子弾性散乱

    Grant number:20H05635  2020.04 - 2025.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(S)

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    Authorship:Coinvestigator(s) 

  • 三核子系散乱による核子間三体力の完成

    Grant number:20H05636  2020.04 - 2025.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(S)

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    Authorship:Coinvestigator(s) 

    核力の三体力効果の研究が近年盛んに行われている。しかし中間エネルギー領域におけるスピン観測量については、実験値を理論計算が再現できておらず、三体力のスピン依存成分には大きな問題があるのが現状である。本研究では、偏極陽子標的と偏極重陽子ビームとの散乱実験を行うことで、三体力の荷電スピンT=1/2成分のスピン依存項に関する完全実験研究を行う。

  • 陽子・ヘリウム3散乱による三体力荷電スピンT=3/2項の決定

    Grant number:16H02171  2016.04 - 2020.03

    科学研究費補助金  基盤研究(A)

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    核力の三体力効果の研究が近年盛んに行われている。しかし実験的困難さから、過去の実験研究は荷電スピンT=1/2成分に関するものに限られてきた。本研究では、偏極ヘリウム3標的を開発し、陽子ビームとの散乱実験を行うことで、三体力の荷電スピンT=3/2成分のスピン依存項に関する直接的実験研究を行う。

  • 極低運動量移行の電子弾性散乱による陽子電荷半径精密決定

    Grant number:16H06340  2016.04 - 2020.03

    科学研究費補助金  基盤研究(S)

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    Authorship:Coinvestigator(s) 

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Available Technology 【 display / non-display