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Proton Beam Generation via Nanotube Accelerator

Research Project

Project/Area Number 26287146
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Plasma science
Research InstitutionOsaka University

Principal Investigator

Murakami Masakatsu  大阪大学, レーザーエネルギー学研究センタ, 教授 (80192772)

Co-Investigator(Kenkyū-buntansha) 加藤 俊顕  東北大学, 工学(系)研究科(研究院), 講師 (20502082)
金子 俊郎  東北大学, 工学(系)研究科(研究院), 教授 (30312599)
山ノ井 航平  大阪大学, レーザーエネルギー学研究センタ, 助教 (30722813)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywordsナノチューブ加速器 / ナノチューブ / レーザーイオン加速 / MeV級エネルギー / レーザー粒子加速 / シミュレーション / 超短パルスレーザー
Outline of Final Research Achievements

Irradiating ultra intense ultrashort laser pulses on nano size cluster targets, protons are accelerated due to Coulomb explosion, the energies of which are of the order of a few MeV. In terms of the reactions between Lithium and the protons, neutrons are generated. optimizing the laser and target parameters, we maximize the coupling efficiency of neutron yields. In particular, the cluster targets are made of two or three atomic components in order to produce quasi-monoenergetc protons. The resultant neutrons are expected to have relatively low temperatures lower than a few 100 keV because the endothermic reactions.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (16 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 8 results,  Open Access: 8 results) Presentation (7 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results)

  • [Int'l Joint Research] 上海交通大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] On Intense Proton Beam Generation and Transport in Hollow Cones2017

    • Author(s)
      J. J. Honrubia, A. Morace, M. Murakami
    • Journal Title

      Matter and Radiation at Extremes

      Volume: 2 Issue: 1 Pages: 28-36

    • DOI

      10.1016/j.mre.2016.11.001

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Colisionless Electrostatic Shock Formation and Ion Acceleration in Intense Laser Interactions with Near Critical Density Plasmas2016

    • Author(s)
      M. Liu, S-M. Weng, Y.T. Li, D.W. Yuan, M. Chen, P. Mulser, Z.M. Sheng, M. Murakami, L.L. Yu, X.I. Zheng, and J. Zhang
    • Journal Title

      Phys. Plasmas

      Volume: 23 Issue: 11 Pages: 1-8

    • DOI

      10.1063/1.4967946

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dense blocks of energetic ions driven by multi-petawatt lasers2016

    • Author(s)
      S. M. Weng, M. Liu1, Z. M. Sheng, M. Murakami, M. Chen, L. L.Yu, and J. Zhang
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 2

    • DOI

      10.1103/physrevaccelbeams.19.021301

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Collisionless absorption, hot electron generation, and energy scaling in intense laser-target interaction2015

    • Author(s)
      T. Liseykina, P. Mulser, and M. Murakami
    • Journal Title

      Phys. Plasmas

      Volume: 22 Issue: 3

    • DOI

      10.1063/1.4914837

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of material ablation driven by laser generated intense extreme ultraviolet (EUV) light2015

    • Author(s)
      N. Tanaka, M. Masuda, R. Deguchi, M. Murakami, A. Suahara, S. Fujioka, A. Yogo, and H. Nishimura
    • Journal Title

      Appl. Phys. Lett.

      Volume: 107 Issue: 11 Pages: 114101-114101

    • DOI

      10.1063/1.4930958

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ion acceleration in shell cylinders irradiated by a short intense laser pulse2015

    • Author(s)
      A. Andreev, K. Platonov, A. Sharma, and M. Murakami
    • Journal Title

      Phys. Plasmas

      Volume: 22 Issue: 9

    • DOI

      10.1063/1.4929850

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High energy density micro plasma bunch from multiple laser interaction with thin target2014

    • Author(s)
      Han Xu, Wei Yu, M. Y. Yu et al.,
    • Journal Title

      Appl. Phys. Lett.

      Volume: 104 Issue: 2

    • DOI

      10.1063/1.4858956

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quasi-monoenergetic ion generation by hole-boring radiation pressure acceleration in inhomogeneous plasmas using tailored laser pulses2014

    • Author(s)
      Su-Ming Weng, M. Murakami, H. Azech et al.,
    • Journal Title

      Phys. Plasmas

      Volume: 21 Issue: 1 Pages: 012705-012705

    • DOI

      10.1063/1.4861339

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Effcient proton acceleration by long pulse laser; Theory & Experiment2017

    • Author(s)
      村上匡且
    • Organizer
      13rd Direct-Drive & Fast-Ignition Workshop
    • Place of Presentation
      サラマンカ/スペイン
    • Year and Date
      2017-03-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Anomalous Electron Heating and Ion Acceleration with High-Contrast Laser Pulses on LFEX2017

    • Author(s)
      村上匡且
    • Organizer
      37th International Workshop on High Energy Density Physics with Intense Ion and Laser Beams
    • Place of Presentation
      ヒルシェック/オーストリア
    • Year and Date
      2017-01-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient neutron generation by Coulomb explosions of multi-component cluster targets2016

    • Author(s)
      村上匡且
    • Organizer
      APS
    • Place of Presentation
      サンノゼ/米国
    • Year and Date
      2016-10-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High Energy Density Physics Researches at ILE, Osaka2016

    • Author(s)
      村上匡且
    • Organizer
      28th Summer School and International Symposium on the Physics of Ionized Gases
    • Place of Presentation
      ベオグラード/セルビア
    • Year and Date
      2016-08-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fast Heating of Solid to Temperatures beyond 5 keV with Isolated Mass-Limited Target2015

    • Author(s)
      M Murakami, J. Honrubia, A. Morace
    • Organizer
      EPS2015
    • Place of Presentation
      リスボン(ポルトガル)
    • Year and Date
      2015-06-23
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New Concepts in High Energy Density Physics Research at ILE, Osaka2014

    • Author(s)
      M. Murakami
    • Organizer
      The 2nd International Conference on High Energy Density Physics
    • Place of Presentation
      北京(中国)
    • Year and Date
      2014-09-21 – 2014-09-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] PROTON BEAM GENERATION BY NANOTUBE ACCELERATOR2014

    • Author(s)
      M. Murakami
    • Organizer
      INTERNATIONAL CONGRESS ON PLASMA PHYSICS
    • Place of Presentation
      リスボン(ポルトガル)
    • Year and Date
      2014-08-11 – 2014-08-15
    • Related Report
      2014 Annual Research Report
    • Invited

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Published: 2014-04-04   Modified: 2018-03-22  

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