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Space and time-resolved analyses of radical reactions densely produced by heavy ion irradiation

Research Project

Project/Area Number 21360470
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear engineering
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

TAGUCHI Mitsumasa  独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究主幹 (60343943)

Co-Investigator(Kenkyū-buntansha) KATSUMURA Yosuke  東京大学, 工学(系)研究科, 教授 (70111466)
WATANABE Ritsuko  独立行政法人日本原子力研究開発機構, 原子力基礎工学部門, 研究主幹 (10360439)
SUGO Yumi  独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (90354836)
KURASHIMA Satoshi  独立行政法人日本原子力研究開発機構, 高崎量子応用研究所, 研究副主幹 (50370391)
Co-Investigator(Renkei-kenkyūsha) KOBAYASHI Yasuhiko  独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究主席 (50354957)
Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords重イオン / トラック構造 / 水中化学反応 / 時間分解分光測定 / 過渡吸収 / 初期活性種 / 水酸化ラジカル / モンテカルロシミュレーション / OHラジカル
Research Abstract

In order to increase applications of high energy heavy ions in nano- and advanced medical-sciences, reactions of radicals produced by heavy ions were investigated. A short pulse formation technology was developed. The reactions of radicals depending on mass and energy of the incident ion, and elapsed time just after irradiation were observed by a time-resolved spectroscopy. Furthermore, dose distributions in cell and microscopic DNA damage distributions were estimated by the Monte Carlo simulation.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (103 results)

All 2013 2012 2011 2010 2009 Other

All Journal Article (34 results) (of which Peer Reviewed: 34 results) Presentation (62 results) (of which Invited: 1 results) Book (3 results) Remarks (4 results)

  • [Journal Article] Induction of DNA damage, including abasic sites, in plasmid DNA by carbon ion and X-ray irradiation2013

    • Author(s)
      Shiina, T.
    • Journal Title

      Radiat. Environ. Biophys.

      Volume: 52 Issue: 1 Pages: 99-112

    • DOI

      10.1007/s00411-012-0447-4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Radiation Effect on Solvent Extraction of Minor Actinide.2013

    • Author(s)
      Y. Sugo, M. Taguchi, Y. Sasaki, Y. Morita, N. S. Ishioka
    • Journal Title

      JAEA-Review

      Volume: 2012-046 Pages: 18-18

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanism of Radiation-Induced Reactions in Aqueous Solution of Coumarin-3-Carboxylic Acid: Effects of Concentration, Gas and Additive on Fluorescent Product Yield.2012

    • Author(s)
      S. Yamashita, G. Baldacchino, T. Maruyama, M. Taguchi, Y. Muroya, M. Lin, A. Kimura, T. Murakami, Y. Katsumura
    • Journal Title

      Free Radical Research

      Volume: 46 Issue: 7 Pages: 861-871

    • DOI

      10.3109/10715762.2012.684879

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Decomposition of persistent Pharmaceuticals in wastewater by ionizing radiation2012

    • Author(s)
      Atsushi Kimura, Misako Osawa, Mitsumasa Taguchi
    • Journal Title

      Radiation Physics and Chemistry

      Volume: (in press) Issue: 9 Pages: 1508-1512

    • DOI

      10.1016/j.radphyschem.2011.11.032

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel thienyl-dibenzothiophene oligomers end-capped by hexylphenyl groups as potential organic semiconductor materials.2012

    • Author(s)
      Z. Duan, Z. Yang, D. Hoshino, T. Hirao, M. Taguchi, H. Ohuchi, Y. Yanagi, Y. Nishioka
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 567 Pages: 28-33

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gamma-ray irradiated organic thin film transistors based on perfluoropentacene with polyimide gate insulator.2012

    • Author(s)
      Y. Takayanagi, H. Ohuchi, Z. Duan, T. Okukawa, Y. Yanagi, A. Yoshida, M. Taguchi, T. Hirao, Y. Nishioka
    • Journal Title

      Journal of Photopolymer and Science and Technology

      Volume: 25 Pages: 493-496

    • NAID

      130004464969

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-dependent yield of the hydrated electron in subcritical and supercritical water studied by ultrafast pulse radiolysis and Monte-Carlo simulation.2012

    • Author(s)
      Y. Muroya, S. Sanguanmith, J. Meesungnoen, M.Z. Lin, Y. Yan, Y. Katsumura, J.-P. Jay-Gerin
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 14 Issue: 41 Pages: 14325-14333

    • DOI

      10.1039/c2cp42260c

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the spur lifetime and its temperature dependence in the low linear energy transfer radiolysis of water.2012

    • Author(s)
      S. Sanguanmith, J. Meesungnoen, Y. Muroya, M. Lin, Y. Katsumura, J.-P. Jay-Gerin
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 14 Issue: 48 Pages: 16731-16736

    • DOI

      10.1039/c2cp42826a

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 低線量放射線の微視的エネルギー付与分布2012

    • Author(s)
      渡辺立子
    • Journal Title

      放射線生物研究

      Volume: 47 Pages: 335-346

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A simulation method based on molecular dynamics due to DNA damage induced by Auger effect.2012

    • Author(s)
      T. Kai, M. Higuchi, K. Fujii, R.Watanabe, A. Yokoya
    • Journal Title

      International Journal of Radiation Biology

      Volume: 88 Issue: 12 Pages: 928-932

    • DOI

      10.3109/09553002.2012.708086

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Yield of single- and double-strand breaks and nucleobase lesions in fully hydrated plasmid DNA films irradiated with high-LET charged particles2012

    • Author(s)
      Ushigome Takeshi
    • Journal Title

      Radiation Research

      Volume: (In press) Issue: 5 Pages: 914-627

    • DOI

      10.1667/rr2701.1

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Applications of the microdosimetric function implemented in the macroscopic partide transport simulation code PHITS2012

    • Author(s)
      Tatsuhiko Sato
    • Journal Title

      International Journal of Radiation Biology

      Volume: 88 Issue: 1-2 Pages: 143-150

    • DOI

      10.3109/09553002.2011.611216

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分光学的アプローチによる放射線によるゲノム損傷と生体修復の研究2012

    • Author(s)
      横谷明徳、藤井健太郎、岡壽崇、 渡辺立子
    • Journal Title

      放射線

      Volume: 38 Pages: 55-60

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Micro-/nanofabrication of crosslinked poly (L-lactic acid) using electron beam nanoimprint lithography2012

    • Author(s)
      S.Okubo, N.Nagasawa, A.Kobayashi, T.Gowa Oyama, M.Taguchi, A.Oshima, S.Tagawa, M.Washio
    • Journal Title

      Applied Physics Express

      Volume: 5 Issue: 2 Pages: 027303-027303

    • DOI

      10.1143/apex.5.027303

    • NAID

      10030156072

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concentration and incident energy dependences of transient species in water by H^+ ion irradiation.2011

    • Author(s)
      K. Iwamatsu, M. Taguchi, Y. Sugo, S. Kurashima, and Y. Katsumura
    • Journal Title

      Trans. Mater. Res. Soc. Jpn.

      Volume: 36(2) Pages: 329-332

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Concentration and incident energy dependences of transient species in water by H^+ ion irradiation2011

    • Author(s)
      K.Iwamatsu, M.Taguchi, Y.Sugo, S.Kurashima, Y.Katsumura
    • Journal Title

      Trans.Mater.Res.Soc.Jpn.

      Volume: 36 Pages: 329-332

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LET and dose rate effect on radiation induced copolymerization of maleimide with styrene in 2-propanol solution2011

    • Author(s)
      Seiko Nakagawa, Mitsumasa Taguchi, Atsushi Kimura
    • Journal Title

      Radiation Physics and Chemistry

      Volume: 80 Issue: 11 Pages: 1199-1202

    • DOI

      10.1016/j.radphyschem.2011.05.012

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of a fluorescence probe in ion-beam radiolysis of aqueous coumarin-3-carboxylicacid solution-2 : Effects of nuclear fragmentation and its simulation with PHITS2011

    • Author(s)
      Takuya Maeyama, Shinichi Yamashita, Mitsumasa Taguchi, Gerard Baldacchino, Lembit Sihver, Takeshi Murakami, Yosuke Katsumura
    • Journal Title

      Radiation Physics and Chemistry

      Volume: 80 Pages: 1352-1357

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 放射性汚染水処理に関わるゼオライト系吸着剤と海水との混合物からの水素発生量の測定と評価2011

    • Author(s)
      熊谷友多、永石隆二、木村敦、田口光正、西原健司、山岸功、小川徹
    • Journal Title

      原子力学会誌

      Volume: 10 Pages: 235-239

    • NAID

      10029980720

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of a fluorescence probe in ion-beam radiolysis of aqueous coumarin-3-carboxylic acid solution. 1 : Beam quality and concentration dependences2011

    • Author(s)
      T.Maeyama, S.Yamashita, G.Baldacchino, M.Taguchi, A.Kimura, T.Murakami, Y.Katsumura
    • Journal Title

      Radiat.Phys.Chem.

      Volume: 80 Pages: 535-539

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Monte Carlo simulation of radial distribution of DNA strand breaks induced by C and Ne ions2011

    • Author(s)
      R.Watanabe, S.Wada, T.Funayama, Y.Kobayashi, K.Saito, Y.Furusawa
    • Journal Title

      Radiation Protection Dosimetry

      Volume: 143 Pages: 186-190

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of cell-survival fractions for various heavy Ion irradiations using the improved PHITS code coupled with the microdosimetric kinetic model2011

    • Author(s)
      T.Sato, R.Watanabe, Y.Kase, C.Tsuruoka, M.Suzuki, Y.Furusawa, K.Niita
    • Journal Title

      Radiation Protection Dosimetry

      Volume: 143 Pages: 491-496

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 重粒子線トラックとDNA損傷2010

    • Author(s)
      渡辺立子
    • Journal Title

      放射線化学

      Volume: 89 Pages: 13-19

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Degradation of hydroxymaleimide in 2-propanol by irradiation of energetic heavy ions (II)-N_2-saturated system-2010

    • Author(s)
      S.Nakagawa, M.Taguchi, K.Hirota, T.Murakami
    • Journal Title

      Radiat.Phys.Chem.

      Volume: 79 Pages: 890-893

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Useful technique for analysis and control of the acceleration beam phase in the azimuthally varying field cyclotron.2010

    • Author(s)
      S.Kurashima, et al.
    • Journal Title

      Review of Scientific Instrument 81

      Pages: 33306-33306

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 重粒子線トラックとDNA損傷2010

    • Author(s)
      渡辺立子
    • Journal Title

      放射線化学 89

      Pages: 13-19

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transient absorption measurement system using pulsed energetic ion.2009

    • Author(s)
      M. Taguchi, G. Baldacchino, S. Kurashima, A. Kimura, Y. Sugo, Y. Katsumura, and K. Hirota
    • Journal Title

      Radiat. Phys. Chem.

      Volume: 78 Issue: 12 Pages: 1169-1174

    • DOI

      10.1016/j.radphyschem.2009.05.019

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of yields of hydroxyl radicals in water under various energy heavy ions.2009

    • Author(s)
      M. Taguchi, A. Kimura, R. Watanabe and K. Hirota
    • Journal Title

      Radiat. Res.

      Volume: 171 Issue: 2 Pages: 524-263

    • DOI

      10.1667/rr1445.1

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of yields of hydroxyl radicals in water under various energy heavy ions.2009

    • Author(s)
      M.Taguchi, et al.
    • Journal Title

      Radiation Research 171

      Pages: 254-263

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transient absorption measurement system using pulsed energetic ion.2009

    • Author(s)
      M.Taguchi, et al.
    • Journal Title

      Radiation Physics and Chemistry 78

      Pages: 1169-1174

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of the time-dependent OH-yield by using a fluorescent probe. Application to heavy ion irradiation.2009

    • Author(s)
      G.Baldacchino, et al.
    • Journal Title

      Chemical Physics Letters 468

      Pages: 275-279

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Radiolysis study of actinide complexing agent by irradiation with helium ion beam.2009

    • Author(s)
      Y.Sugo, et al.
    • Journal Title

      Radiation Physics and Chemistry 78

      Pages: 1140-1144

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Induction of DNA strand breaks, base lesions and clustered damage sites in hydrated plasmid DNA films by ultrasoft X rays around the phosphorus K edge.2009

    • Author(s)
      A.Yokoya, et al.
    • Journal Title

      Radiation Research 172

      Pages: 296-305

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Degradation of Hydroxymaleimide in 2-Propanol by Irradiation of Energetic Heavy Ions (II) -N_2-saturated system-

    • Author(s)
      S.Nakagawa, et al.
    • Journal Title

      Radiation Physics and Chemistry (in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Time-resolved Analysis of Reactions in Waster by Heavy Ion. - Br_2 .- Formation Yield in NaBr Aqueous Solution-.2012

    • Author(s)
      K. Iwamatsu, M. Taguchi, Y. Sugo, S. Kurashima, S. Yamashita, Y. Katsumura
    • Organizer
      8th International Symposium on Swift Heavy Ions ion Matter
    • Place of Presentation
      Kyoto University(Kyoto, Japan)
    • Year and Date
      2012-10-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of Less Toxic Polymer Gel Dosimeter for Radiation Therapy of Cancer2011

    • Author(s)
      S.Yamashita, A.Hiroki, N.Nagasawa, M.Taguchi
    • Organizer
      第21回日本MRS学術シンポジウム
    • Place of Presentation
      横浜市開港記念会館
    • Year and Date
      2011-12-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高エネルギー重イオン照射により生成する水中OHラジカル反応の観測2011

    • Author(s)
      岩松和宏、田口光正、須郷由美、倉島俊、山下真一、勝村庸介
    • Organizer
      日本化学会関東支部群馬地区地域懇談会
    • Place of Presentation
      桐生市群馬大学
    • Year and Date
      2011-12-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] イオン液体処理した天然高分子の放射線改質に関する研究2011

    • Author(s)
      木村敦、長澤尚胤、田口光正
    • Organizer
      日本化学会関東支部群馬地区地域懇談会
    • Place of Presentation
      桐生市群馬大学
    • Year and Date
      2011-12-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] セルロース誘導体を母材とするゲル線量計の照射に伴う白濁化2011

    • Author(s)
      山下真一、廣木章博、長澤尚胤、田口光正
    • Organizer
      日本放射線影響学会第54回大会
    • Place of Presentation
      神戸市商工会議所会館
    • Year and Date
      2011-11-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 放射線の飛跡に沿ったDNA損傷の空間分布の解析2011

    • Author(s)
      渡辺立子、椎名卓也、横谷明徳
    • Organizer
      放射線影響解学会第54回大会
    • Place of Presentation
      神戸市商工会議所会館
    • Year and Date
      2011-11-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] モンテカルロ飛跡計算に基づくBNCTによるDNA損傷の評価2011

    • Author(s)
      冠城雅晃、渡辺立子、佐藤達彦、横谷明徳、M.Pinak、勝村庸介、上坂充
    • Organizer
      放射線影響解学会第54回大会
    • Place of Presentation
      神戸市商工会議所会館
    • Year and Date
      2011-11-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] マイナーアクチノイドの溶媒抽出におよぼすα線の照射効果2011

    • Author(s)
      須郷由美、田口光正、佐々木祐二、石岡典子、森田泰治
    • Organizer
      第6回高崎量子応用研究シンポジウム
    • Place of Presentation
      高崎市高崎シティギャラリー
    • Year and Date
      2011-10-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] イオンビームパルスラジオリシス法による塩化物および臭化物イオンをプローブとした水分解挙動の解明2011

    • Author(s)
      岩松和宏、田口光正、須郷由美、倉島俊、勝村庸介
    • Organizer
      第54回放射線化学討論会
    • Place of Presentation
      茨木市大阪大学
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] ヒドロキシプロピルセルロースを母材とするゲル線量計の開発~γ線照射での白濁化に対する検出剤組成の影響~2011

    • Author(s)
      山下真一、廣木章博、長澤尚胤、田口光正
    • Organizer
      第54回放射線化学討論会
    • Place of Presentation
      茨木市大阪大学
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] 放射線重合における線量率効果およびLET効果の検討2011

    • Author(s)
      中川清子、田口光正、木村敦
    • Organizer
      第54回放射線化学討論会
    • Place of Presentation
      茨木市、大阪大学
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] フェムト秒パルスラジオリシスによるイオン液体中の溶媒和電子・溶媒和前電子と捕捉剤の反応の研究2011

    • Author(s)
      近藤孝文、楊金峰、吉田陽一、永石隆二、田口光正、高橋憲司、加藤隆二
    • Organizer
      第54回放射線化学討論会
    • Place of Presentation
      茨木市大阪大学
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pulse radiolysis of water by energetic heavy ion2011

    • Author(s)
      M. Taguchi, K. Iwamatsu, Y. Sugo, S. Kurashima, M. Yamaguchi and Y. Katsumura
    • Organizer
      12th Tihany symposium on radiation chemistry
    • Place of Presentation
      Hungary, Zalakaros, Hunguest Hotel Freya
    • Year and Date
      2011-09-01
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] Decomposition of persistent Pharmaceuticals in wastewater by ionizing radiation2011

    • Author(s)
      A.Kimura, M.Osawa, M.Taguchi
    • Organizer
      12th Tihany symposium on radiation chemistry
    • Place of Presentation
      Hungary, Zalakaros, Hunguest Hotel Freya
    • Year and Date
      2011-09-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] エネルギー付与の不均一性から推定されるDNA損傷スペクトル2011

    • Author(s)
      渡辺立子
    • Organizer
      PF研究会
    • Place of Presentation
      つくば市高エネルギー加速器研究機構
    • Year and Date
      2011-07-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Observations of transient species in water under pulsed heavy ion irradiation2011

    • Author(s)
      M.Taguchi, K.Iwamatsu, Y.Sugo, S.Kurashima, Y.Katsumura
    • Organizer
      International Workshop on Radiation Effects in Nuclear Technology
    • Place of Presentation
      Japan, Tokyo, University of Tokyo(招待講演)
    • Year and Date
      2011-03-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Eadiolysis of amidic extractants for the separation of actinides2011

    • Author(s)
      Y.Sugo, M.Taguchi, Y.Sasaki, T.Kimura, Y.Morita
    • Organizer
      International Workshop on Radiation Effects in Nuclear Technology
    • Place of Presentation
      Japan, Tokyo, University of Tokyo(招待講演)
    • Year and Date
      2011-03-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Investigation of Chemical Reactions Induced by Heavy Ion using Spectroscopic Method2010

    • Author(s)
      K.Iwamatsu, M.Taguchi, Y.Sugo, A.Kimura, S.Kurashima, Y.Katsumura
    • Organizer
      第20回日本MRS学術シンポジウム
    • Place of Presentation
      横浜市開港記念会館
    • Year and Date
      2010-12-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development and applications of the microdosimetric function imolemented in the macroscopic particle transport simulation code PHITS2010

    • Author(s)
      T.Sato, R.Watanabe, L.Sihver, K.Niita, C.Tsuruoka, M.Suzuki, Y.Furusawa
    • Organizer
      MC2010 (Monte Carlo computational methods in radiation track simulation and applications in physical, biological and medical sciences)
    • Place of Presentation
      Sweden, Stockholm, Beijersalen
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] DNA損傷の空間分布と難修復性を考慮した生存率曲線の解析2010

    • Author(s)
      渡辺立子, 横谷明徳, 鈴木雅雄, 鶴岡千鶴, 平山亮一, 古澤佳也
    • Organizer
      放射線日本放射線影響学会第53回大会
    • Place of Presentation
      京都市京都大学
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 分光学的手法による重イオン誘起活性種反応の観測2010

    • Author(s)
      岩松和宏, 田口光正, 須郷由美, 木村敦, 倉島俊, 勝村庸介
    • Organizer
      第53回放射線化学討論会
    • Place of Presentation
      名古屋名古屋大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 塩化物イオン水溶液のヘリウムイオン放射線分解のモデリング2010

    • Author(s)
      山口真, 田口光正
    • Organizer
      第53回放射線化学討論会
    • Place of Presentation
      名古屋名古屋大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] GeV級高エネルギー重粒子線による水の放射線分解:OHラジカル収量に対するフラグメンテーションの影響2010

    • Author(s)
      前山拓哉、山下真一、勝村庸介、G.Baldacchino、田口光正、木村敦、工藤久明、L.Shiver、村上健
    • Organizer
      第53回放射線化学討論会
    • Place of Presentation
      名古屋名古屋大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 放射線重合によるマレイミド重合体合成の検討2010

    • Author(s)
      中川清子、木村敦、田口光正、関口正之、柚木俊二
    • Organizer
      第53回放射線化学討論会
    • Place of Presentation
      名古屋名古屋大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Observation of heavy ion induced transient species in water by spectroscopic technique2010

    • Author(s)
      M. Taguchi, Y. Sugo, K. Iwamatsu, A. Kimura, S. Kurashima and Y. Katsumura
    • Organizer
      3rd Asia Pacific Symposium on Radiation Chemistry and 10th Trombay Symposium on Radiation & Photochemistry (APSRC-TSRP-2010)
    • Place of Presentation
      India, Lonavala, Treasure Island Resort
    • Year and Date
      2010-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Observation of heavy ion induced transient species in water by spectroscopic technique2010

    • Author(s)
      M.Taguchi, Y.Sugo, K.Iwamatsu, A.Kimura, S.Kurashima, Y.Katsumura
    • Organizer
      3rd Asia Pacific Symposium on Radiation Chemistry and 10th Trombay Symposium on Radiation & Photochemistry (APSRC-TSRP-2010)
    • Place of Presentation
      India, Lonavala, Treasure Island Resort(招待講演)
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Influence of energy of helium ions on degradation of diglycolamide in n-dodecane2010

    • Author(s)
      Y.Sugo, M.Taguchi, Y.Sasaki, Y.Morita
    • Organizer
      3rd Asia Pacific Symposium on Radiation Chemistry and 10th Trombay Symposium on Radiation & Photochemistry (APSRC-TSRP-2010)
    • Place of Presentation
      India, Lonavala, Treasure Island Resort
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Progress in formation of single-pulse beams by a chopping system at the JAEA-TIARA facility2010

    • Author(s)
      S.Kurashima
    • Organizer
      The 19^<th> international conference on cyclotrons and their applications
    • Place of Presentation
      China, Lanzhou, Institute of modern physics
    • Year and Date
      2010-09-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Cell-type and ion-species dependence of the biological doses for charged-particle therapy2010

    • Author(s)
      T.Sato, R.Watanabe, Y.Kase, C.Tsuruoka, M.Suzuki, Y.Furusawa, K.Niita
    • Organizer
      PTCOG49 (49th Annual meeting on the particle therapy co-operative group)
    • Place of Presentation
      Japan, Maebashi, Green Dome Maebashi
    • Year and Date
      2010-05-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヘリウムイオン照射によるMA分離用抽出剤のα放射線分解2010

    • Author(s)
      須郷由美, ら
    • Organizer
      日本原子力学会「2010年春の年会」
    • Place of Presentation
      茨城大学、水戸
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用高エネルギー重粒子線による水分解~ブラッグピーク付近におけるOHラジカル収量~2009

    • Author(s)
      山下真一, ら
    • Organizer
      第52回日本放射線影響学会
    • Place of Presentation
      広島市南区民文化センター、広島
    • Year and Date
      2009-11-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] DNA二本鎖切断収率のLET依存性についての微視的線量分布からみた考察2009

    • Author(s)
      渡辺立子, ら
    • Organizer
      第52回日本放射線影響学会
    • Place of Presentation
      広島市南区民文化センター、広島
    • Year and Date
      2009-11-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Simulation of intra-track spatial distribution of simple and complex DNA damage induced by heavy ions2009

    • Author(s)
      R.Watanabe, et al.
    • Organizer
      15h International Symposium on Microdosimetry
    • Place of Presentation
      Verona, Italy
    • Year and Date
      2009-10-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Analysis of cell-survival fraction data for various heavy ion irradiations based on the microdosimetric-kinetic model implevemented in the PHITS code.2009

    • Author(s)
      T.Sato, et al.
    • Organizer
      15h International Symposium on Microdosimetry
    • Place of Presentation
      Verona, Italy
    • Year and Date
      2009-10-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] パルス重イオンを用いた時間分解分光測定システム2009

    • Author(s)
      田口光正, ら
    • Organizer
      第4回高崎量子応用シンポジウム
    • Place of Presentation
      高崎シティギャラリー、高崎市
    • Year and Date
      2009-10-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 窒素置換した2-プロパノール中でのヒドロキシマレイミドの放射線照射におけるLET効果(2)2009

    • Author(s)
      中川清子, ら
    • Organizer
      第4回高崎量子応用シンポジウム
    • Place of Presentation
      高崎シティギャラリー、高崎市
    • Year and Date
      2009-10-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 放射線の飛跡構造の違いからみる生物影響の違い2009

    • Author(s)
      渡辺立子
    • Organizer
      第4回高崎量子応用シンポジウム
    • Place of Presentation
      高崎シティギャラリー、高崎市
    • Year and Date
      2009-10-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 分光学的手法による重イオン誘起活性種反応の観測2009

    • Author(s)
      田口光正, ら
    • Organizer
      第52回 放射線化学討論会
    • Place of Presentation
      福井県福井市
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用重粒子線ブラッグピーク付近における水分解:1.蛍光プローブを用いたOHラジカル収量測定2009

    • Author(s)
      山下真一, ら
    • Organizer
      第52回 放射線化学討論会
    • Place of Presentation
      福井大学、福井市
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用重粒子線ブラッグピーク付近における水分解:2.核破砕のOHラジカル収量への寄与2009

    • Author(s)
      前山拓哉, ら
    • Organizer
      第52回 放射線化学討論会
    • Place of Presentation
      福井大学、福井市
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用重粒子線ブラッグピーク付近における水分解:3.一次元コードHIBRACと三次元コードPHITSの比較2009

    • Author(s)
      前山拓哉, ら
    • Organizer
      第52回 放射線化学討論会
    • Place of Presentation
      福井大学、福井市
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Yield of OH near the Bragg peak of heavy-ion beam from HIMAC2009

    • Author(s)
      T.Maeyama, et al.
    • Organizer
      The 26th Miller Conference on Radiation Chemistry
    • Place of Presentation
      Hungary
    • Year and Date
      2009-08-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] 重イオン物理化学過程を解明するための時間分解分光測定システムの開発2009

    • Author(s)
      田口光正, ら
    • Organizer
      高LET放射線研究会
    • Place of Presentation
      東京大学、東京
    • Year and Date
      2009-07-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用重粒子線による水分解 ~ブラッグピーク付近におけるOH量測定~2009

    • Author(s)
      前山拓哉, ら
    • Organizer
      高LET放射線研究会
    • Place of Presentation
      東京大学、東京
    • Year and Date
      2009-07-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用粒子線のブラッグピーク付近のOHラジカル収量:(1)スカベンジャCCAを用いた収量測定2009

    • Author(s)
      山下真一, ら
    • Organizer
      第46回アイソトープ・放射線研究発表会
    • Place of Presentation
      日本科学未来館、東京
    • Year and Date
      2009-07-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] 治療用粒子線のブラッグピーク付近のOHラジカル収量:(2)HIBRACコードによるフラグメンテーション寄与の検討2009

    • Author(s)
      前山拓哉, ら
    • Organizer
      第46回アイソトープ・放射線研究発表会
    • Place of Presentation
      日本科学未来館、東京
    • Year and Date
      2009-07-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高エネルギー粒子線のラジカル収量の評価2009

    • Author(s)
      前山拓哉, ら
    • Organizer
      第11回応用加速器・関連技術研究シンポジウムARTA2009
    • Place of Presentation
      東京工業大学百年記念館、東京
    • Year and Date
      2009-06-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ion Beam Pulse Radiolysis Study of Hydroxyl Radical Probed with Bromide Ion.

    • Author(s)
      K. Iwamatsu, M. Taguchi, Y. Sugo, S. Kurashima, S. Yamashita, Y. Katsumura
    • Organizer
      IUMRS International Conference on Electronic Materials 2012
    • Place of Presentation
      Pacifico Yokohama(Yokohama, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Time-resolved Analysis of Reactions in Waster by Heavy Ion. - Br2•- Formation Yield in NaBr Aqueous Solution-.

    • Author(s)
      K. Iwamatsu, M. Taguchi, Y. Sugo, S. Kurashima, S. Yamashita, Y. Katsumura
    • Organizer
      8th International Symposium on Swift Heavy Ions ion Matter
    • Place of Presentation
      Kyoto University(Kyoto, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] イオンビームパルスラジオリシス法による臭化物イオンをプローブとしたOHラジカル挙動の評価

    • Author(s)
      岩松和宏、田口光正、須郷由美、倉島俊、山下真一、勝村庸介
    • Organizer
      第49回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Temporal behavior analysis of hydroxyl radical probed with bromide ion by ion beam pulse radiolysis technique.

    • Author(s)
      K. Iwamatsu, M. Taguchi, Y. Sugo, S. Kurashima, S. Yamashita, Y. Katsumura
    • Organizer
      4th Asia Symposium on Radiation Chemistry
    • Place of Presentation
      Huangshan International Hotel(Anhui, China)
    • Related Report
      2012 Annual Research Report
  • [Presentation] New Polymer gel dosimeters consisting of less toxic monomers with radiation-crosslinking gel matrix.

    • Author(s)
      A. Hiroki, S. Yamashita, Y. Sato, N. Nagasawa, M. Taguchi
    • Organizer
      The 7th International Conference on 3D Radiation Dosimetry
    • Place of Presentation
      Shangri La Hotel(Sydney, Austria)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 重イオンパルス照射による水分解 ~臭化物イオンをプローブとしたOHラジカル収率評価~

    • Author(s)
      岩松和宏、田口光正、須郷由美、倉島俊、山下真一、勝村庸介
    • Organizer
      第55回放射線化学討論会
    • Place of Presentation
      モンタナリゾート岩沼(宮城県岩沼市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] パルスイオンビームを用いたシンチレーション観測

    • Author(s)
      越水正典、田口光正、倉島俊、浅井圭介
    • Organizer
      応用物理学会 春季講演会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 多糖類を母材としたシート状ポリマーゲル線量計の開発~照射に伴う白濁化と線質効果~

    • Author(s)
      山下真一、廣木章博、長澤尚胤、田口光正、村上健
    • Organizer
      第49回アイソトープ・放射線研究発表会
    • Place of Presentation
      東京大学(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 放射線を利用した多糖類イオンゲルの創製

    • Author(s)
      木村敦、長澤尚胤、田口光正
    • Organizer
      日本化学会関東支部群馬地区地域懇談会
    • Place of Presentation
      群馬高専(群馬県前橋市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] α線照射による水の放射線分解における溶存水素の抑制効果に関する検討

    • Author(s)
      藤原健壮、北村暁、山口真、田口光正、吉川英樹
    • Organizer
      日本原子力学会 2012年秋の大会
    • Place of Presentation
      広島大学(広島県東広島市
    • Related Report
      2012 Annual Research Report
  • [Presentation] 抽出剤および水溶性配位子の安定性評価

    • Author(s)
      須郷由美、田口光正、佐々木祐二、石岡典子
    • Organizer
      第7回高崎量子応用研究シンポジウム
    • Place of Presentation
      高崎シティギャラリー(群馬県高崎市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Simulation study of microdosimetry and DNA damage spectrum including base damage.

    • Author(s)
      R. Watanabe, T. Shiina, A. Yokoya
    • Organizer
      12th International Workshop on Radiation Damage to DNA
    • Place of Presentation
      Courtyard Prague Flora(Prague, Czech Republic)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dependence of the yields of AP sites and AP clusters produced in plasmid DNA on scavenging capacity and LET.

    • Author(s)
      T. Shiina, I. Shiraishi, U. Sugaya, M. Suzuki, R. Watanabe, A. Yokoya
    • Organizer
      12th International Workshop on Radiation
    • Place of Presentation
      Courtyard Prague Flora(Prague, Czech Republic)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 低線量放射線の線量分布とDNA損傷分布の線量依存性

    • Author(s)
      渡辺立子
    • Organizer
      放射線影響学会第55回大会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] APサイト及びこれを含むクラスターDNA損傷収率の放射線の線質およびLET依存性

    • Author(s)
      椎名卓也、白石伊代、菅谷雄基、渡辺立子、鈴木雅雄、横谷明徳
    • Organizer
      放射線影響学会第55回大会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Related Report
      2012 Annual Research Report
  • [Book] Charged Particle and Photon Interactions with Matter -Recent Advances, Applications, and Interfaces-2010

    • Author(s)
      Y. Hatano, Y. Katsumura, and A. Mozumder
    • Total Pages
      1023
    • Publisher
      CRC/Taylor & Francis Group, USA
    • Related Report
      2012 Final Research Report
  • [Book] Charged Particle and Photon Interactions with Matter-Recent Advances, Applications, and Interfaces-2010

    • Author(s)
      Y.Hatano, Y.Katsumura, A.Mozumder
    • Total Pages
      1023
    • Publisher
      CRC/Taylor & Francis Group, USA
    • Related Report
      2010 Annual Research Report
  • [Book] Charged particle and photon interactions with matter-recent advances, applications and interfaces

    • Author(s)
      Y.Hatano, Y.Katsumura, A.Mozumder
    • Publisher
      CRC/Taylor & Francis Group, USA(in press)
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.taka.jaea.go.jp/eimr_div/EnvRadProcess/index_j.html

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.taka.jaea.go.jp/eimr_div/EnvRadProcess/index_j.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.taka.jaea.go.jp/eimr_div/EnvRadProcess/index_j.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.taka.jaea.go.jp/eimr_div/EnvRadProcess/index_j.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2019-07-29  

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