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Perspective for laser nuclear physics using explosive laser-devein gamma-rays

Research Project

Project/Area Number 16K13728
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Quantum beam science
Research InstitutionNational Institutes for Quantum and Radiological Science and Technology

Principal Investigator

Hayakawa Takehito  国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 東海量子ビーム応用研究センター, 上席研究員(定常) (70343944)

Co-Investigator(Kenkyū-buntansha) 中村 龍史  福岡工業大学, 情報工学部, 教授 (40318796)
Co-Investigator(Renkei-kenkyūsha) SAKAKI Naohiro (KANDO Masaki)  量子科学技術研究開発機構, 関西光科学研究所, 上席研究員 (00354746)
KOTAKI Hideyuki  量子科学技術研究開発機構, 関西光科学研究所, 上席研究員 (60354974)
HAYASHI Yukio  量子科学技術研究開発機構, 関西光科学研究所, 主幹研究員 (20360430)
SHIZUMA Toshiyuki  量子科学技術研究開発機構, 関西光科学研究所, 上席研究員 (50282299)
NISHIUCHI Mamiko  量子科学技術研究開発機構, 関西光科学研究所, 上席研究員 (70391315)
Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsレーザー核物理学 / 超新星爆発元素合成 / 放射化カウンタ / レーザー駆動ガンマ線 / ガンマ線パルス / レーザー宇宙核物理 / ガンマ過程
Outline of Final Research Achievements

We study nuclear experiments using gamma-ray pulses provided from high field plasma generated by high peak power laser. These gamma-ray pulses have excellent features of extremely short pulse, highly intense and continuous energy distribution. These features are suitable for the study of explosive nucleosyntheses in novae and supernovae. We discuss how to generate the suitable gamma-ray pulses using high power laser and experimental methods to simulate nuclear reactions in stellar environments.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (6 results)

All 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results,  Open Access: 2 results) Presentation (3 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Proposal of direct reaction cross section measurements on an excited state to study explosive nucleosyntheses2017

    • Author(s)
      Takehito HAYAKAWA, and Tatsufumi NAKAMURA
    • Journal Title

      JPS Conference Proceedings: Proceedings of the 14th International Symposium on Nuclei in the Cosmos (NIC2016)

      Volume: 14 Pages: 021103-021103

    • DOI

      10.7566/jpscp.14.021103

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Explosive Nucleosynthesis Study Using Laser Driven γ-ray Pulses2017

    • Author(s)
      Takehito Hayakawa, Tatsufumi Nakamura, Hideyuki Kotaki, Masaki Kando, and Toshitaka Kajino
    • Journal Title

      Quantum Beam Sci.

      Volume: 1 Issue: 1 Pages: 1-12

    • DOI

      10.3390/qubs1010003

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quasi-monoenergetic positron beam generation from ultra-intense laser-matter interactions2016

    • Author(s)
      T.Nakamura, T.Hayakawa
    • Journal Title

      Phyhsics of plasmas

      Volume: 23 Issue: 10 Pages: 103109-103109

    • DOI

      10.1063/1.4965914

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Nuclear astrophysics in laser driven gamma-ray pulse2017

    • Author(s)
      T. Hayakawa, T. Nakamura, T. Kajino
    • Organizer
      Light driven Nuclear-Particle physics and Cosmology (LNPC’17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supernova neutrino-process and sensitivity to neutrino temperatures2016

    • Author(s)
      T. Hayakawa
    • Organizer
      International Nuclear Physics Conference
    • Place of Presentation
      Adelaide
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Proposal of direct reaction cross section measurements on an excited state to study explosive nucleosyntheses2016

    • Author(s)
      T. Hayakawa, T. Nakamura
    • Organizer
      Nuclei in Cosmos 2016
    • Place of Presentation
      Niigata, Japan
    • Year and Date
      2016-06-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2019-03-29  

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