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大型レーザーを用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験

Research Project

Project/Area Number 18H01232
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionAoyama Gakuin University

Principal Investigator

山崎 了  青山学院大学, 理工学部, 教授 (40420509)

Co-Investigator(Kenkyū-buntansha) 森田 太智  九州大学, 総合理工学研究院, 助教 (30726401)
富田 健太郎  北海道大学, 工学研究院, 准教授 (70452729)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2020: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2019: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2018: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Keywords無衝突衝撃波 / 実験室宇宙物理学 / 宇宙線 / 高強度レーザー / 大型高強度レーザー
Outline of Annual Research Achievements

2021年9月に4日間、大阪大学レーザー科学研究所のマシンタイムを獲得し、磁場強度3.7T, 4.7Tを印加して合計20ショットを行った。希薄(5 torr)窒素ガス中において異常放電することなく、イオンを十分磁化できる外部磁場を印加することができた。同時にトムソン散乱計測を行い、データを解析した結果、背景磁場の存在するときには、背景磁場に平行・垂直方向でプラズマのイオン温度が異なる温度非等方性を検出した。5T近くの強度の外部磁場をかけた状況下でトムソン散乱計測を実現するという本研究の目標を達成できた。

さらに、2019年度に行なった実験結果については、それとほぼ同じ状況下での1次元プラズマ粒子シミュレーションを行い、実験結果の物理的解釈を行なった。その結果、背景磁場の存在によってイオンのダイナミクスが変化し、プラズマの温度・密度構造が背景磁場なしの場合と明確に異なる様子を確認できた。印加した外部磁場がターゲット由来のアルミのピストンプラズマによって掃き集められ圧縮されてできた強磁場領域中で反射された窒素イオンの先端と思われる部分をトムソン散乱計測で測定できていたことがわかった。以上の得られた成果をまとめて論文にまとめて発表した。

また、本研究に広く関連する研究として以下を行った。(1)超新星残骸やガンマ線バーストといった天体での放射機構について観測データの解析研究や理論研究を行い、衝撃波散逸や粒子加速機構について考察した。(2)二流体状態にある無衝突かつ非平衡プラズマの協同トムソン散乱スペクトルの理論解析やシミュレーションを行い、実験結果と比較し、理論と実験結果が無矛盾であることを示した。

Research Progress Status

令和2年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report

Research Products

(87 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (35 results) (of which Int'l Joint Research: 21 results,  Peer Reviewed: 35 results,  Open Access: 15 results) Presentation (49 results) (of which Int'l Joint Research: 21 results,  Invited: 27 results)

  • [Int'l Joint Research] Department of Astrophysical Sciences/Princeton University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 中国科学院/中国国家天文台/北京師範大学(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Xi'an Jiaotong University(中国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Observational Constraints on the Maximum Energies of Accelerated Particles in Supernova Remnants: Low Maximum Energies and a Large Variety2022

    • Author(s)
      Suzuki Hiromasa、Bamba Aya、Yamazaki Ryo、Ohira Yutaka
    • Journal Title

      The Astrophysical Journal

      Volume: 924 Pages: 45-45

    • DOI

      10.3847/1538-4357/ac33b5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-power laser experiment forming a supercritical collisionless shock in a magnetized uniform plasma at rest2022

    • Author(s)
      R.Yamazaki, S.Matsukiyo, T.Morita, S.J.Tanaka, T.Umeda, K. Aihara, M. Edamoto, S. Egashira, R. Hatsuyama, T.Higuchi, T. Hihara, Y. Horie, M. Hoshino, A. Ishii, N. Ishizaka, Y. Itadani, T.Izumi, S. Kambayashi, S. Kakuchi, N.Katsuki, R. Kawamura, Y. Kawamura, S. Kisaka, T. Kojima, A. Konuma, R. Kumar, N.Ozaki
    • Journal Title

      Physical Review E

      Volume: 105 Pages: 025203-025203

    • DOI

      10.1103/physreve.105.025203

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional nitrogen science based on plasma processing: quantum devices, photocatalysts and activation of plant defense and immune systems2022

    • Author(s)
      Kaneko Toshiro、Kato Hiromitsu、Yamada Hideaki、Yamamoto Muneaki、Yoshida Tomoko、Attri Pankaj、Koga Kazunori、Murakami Tomoyuki、Kuchitsu Kazuyuki、Ando Sugihiro、Nishikawa Yasuhiro、Tomita Kentaro、Ono Ryo、Ito Tsuyohito、Ito Atsushi M.、Eriguchi Koji、Nozaki Tomohiro、Tsutsumi Takayoshi、Ishikawa Kenji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61

    • DOI

      10.35848/1347-4065/ac25dc

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Collective Thomson scattering in non-equilibrium laser produced two-stream plasmas2021

    • Author(s)
      K. Sakai, et al, Y. Sakawa, et al
    • Journal Title

      Physics of Plasmas

      Volume: 27 Pages: 103104-103104

    • DOI

      10.1063/5.0011935

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Off-axis jet scenario for early afterglow emission of low-luminosity gamma-ray burst GRB 190829A2021

    • Author(s)
      Sato Yuri、Obayashi Kaori、Yamazaki Ryo、Murase Kohta、Ohira Yutaka
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 504 Pages: 5647-5655

    • DOI

      10.1093/mnras/stab1273

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-resolved spatial profiles of electron density and temperature in hydrogen plasmas induced by radiation from laser-produced tin plasmas for extreme ultraviolet lithography light sources2021

    • Author(s)
      Kouge Kouichiro、Tomita Kentaro、Hotta Junya、Pan Yiming、Tomuro Hiroaki、Morita Masayuki、Yanagida Tatsuya、Uchino Kiichiro、Yamamoto Naoji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Pages: 066002-066002

    • DOI

      10.35848/1347-4065/abfadc

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Local plasma parameter measurements in colliding laser-produced plasmas for studying magnetic reconnection2021

    • Author(s)
      Morita T.、Tomita K.、Sakai K.、Takagi M.、Aihara K.、Edamoto M.、Egashira S.、Higuchi T.、Ishizaka N.、Izumi T.、Kakuchi S.、Kojima T.、Kuramitsu Y.、Matsukiyo S.、Nakagawa Y.、Minami T.、Murakami H.、Nishioka Y.、Ota M.、Sano T.、Sei S.、Sugiyama K.、Tanaka S.J.、Yamazaki R.、Sakawa Y.
    • Journal Title

      High Energy Density Physics

      Volume: 36 Pages: 100754-100754

    • DOI

      10.1016/j.hedp.2020.100754

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Toward experimental observations of induced Compton scattering by high-power laser facilities2020

    • Author(s)
      S. J. Tanaka, et al, Y. Sakawa
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Pages: 8-8

    • DOI

      10.1093/ptep/ptaa064

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Less noticeable shallow decay phase in early X-ray afterglows of GeV/TeV-detected gamma-ray bursts2020

    • Author(s)
      Yamazaki Ryo、Sato Yuri、Sakamoto Takanori、Serino Motoko
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 494 Pages: 5259-5269

    • DOI

      10.1093/mnras/staa1095

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study on the escape timescale of high-energy particles from supernova remnants through thermal X-ray properties2020

    • Author(s)
      Suzuki Hiromasa、Bamba Aya、Yamazaki Ryo、Ohira Yutaka
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Pages: 1-19

    • DOI

      10.1093/pasj/psaa061

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fast Particle Acceleration at Perpendicular Shocks with Uniform Upstream Magnetic Field and Strong Downstream Turbulence2020

    • Author(s)
      Kamijima Shoma F.、Ohira Yutaka、Yamazaki Ryo
    • Journal Title

      The Astrophysical Journal

      Volume: 897 Pages: 116-116

    • DOI

      10.3847/1538-4357/ab959a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probing the star formation origin of gamma-rays from 3FHL J1907.0+07132020

    • Author(s)
      Ergin T、Saha L、Bhattacharjee P、Sano H、Tanaka S J、Majumdar P、Yamazaki R、Fukui Y
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 501 Pages: 4226-4237

    • DOI

      10.1093/mnras/staa3817

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ALMA CO Observations of the Gamma-Ray Supernova Remnant RX J1713.7?3946: Discovery of Shocked Molecular Cloudlets and Filaments at 0.01 pc Scales2020

    • Author(s)
      Sano H.、Inoue T.、Tokuda K.、Tanaka T.、Yamazaki R.、Inutsuka S.、Aharonian F.、Rowell G.、Filipovic, M. D.、Yamane Y.、Yoshiike S.、Maxted N.、Uchida H.、Hayakawa T.、Tachihara K.、Uchiyama Y.、Fukui Y.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 904

    • DOI

      10.3847/2041-8213/abc884

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Measurements of spatial distributions of electron density and temperature of 450 MHz UHF plasma using laser Thomson scattering2020

    • Author(s)
      Pan Yiming、Tomita Kentaro、Kawai Yoshinobu、Matsukuma Masaaki、Uchino Kiichiro
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60

    • DOI

      10.35848/1347-4065/abbb6b

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exponentially Decaying Extended Emissions Following Short Gamma-Ray Bursts with a Possible Luminosity?E-folding Time Correlation2019

    • Author(s)
      Kagawa Yasuaki、Yonetoku Daisuke、Sawano Tatsuya、Arimoto Makoto、Kisaka Shota、Yamazaki Ryo
    • Journal Title

      The Astrophysical Journal

      Volume: 877 Pages: 147-147

    • DOI

      10.3847/1538-4357/ab1bd6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Discovery of recombining plasma inside the extended gamma-ray supernova remnant HB92019

    • Author(s)
      Sezer, A., Ergin, T., Yamazaki, R., Sano, H., & Fukui, Y.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 489 Pages: 4300-4310

    • DOI

      10.1093/mnras/stz2461

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Collective Thomson scattering measurements of electron feature using stimulated Brillouin scattering in laser-produced plasmas2019

    • Author(s)
      N Bolouki, K Sakai, TY Huang, S Isayama, YL Liu, CW Peng, CH Chen, N Khasanah, HH Chu, T Moritaka, Kentaro Tomita, Y Sato, Kiichiro Uchino, Taichi Morita, Shuichi Matsukiyo, Y Hara, H Shimogawara, Y Sakawa, S Sakata, S Kojima, S Fujioka, Y Shoji, S Tomiya, R Yamazaki, M Koenig, Y Kuramitsu
    • Journal Title

      High Energy Density Physics

      Volume: 32 Pages: 82-88

    • DOI

      10.1016/j.hedp.2019.06.002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anomalous plasma acceleration in colliding high-power laser-produced plasmas2019

    • Author(s)
      T. Morita, K. Nagashima, M. Edamoto, K. Tomita, T. Sano, Y. Itadani, R. Kumar, M. Ota, S. Egashira, R. Yamazaki, S. J. Tanaka, S. Tomita, S. Tomiya, H. Toda, I. Miyata, S. Kakuchi, S. Sei, N. Ishizaka, S. Matsukiyo, Y. Kuramitsu, Y. Ohira, M. Hoshino, and Y. Sakawa
    • Journal Title

      Phys. Plasmas

      Volume: 26 Pages: 090702-090702

    • DOI

      10.1063/1.5100197

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Reverse Shock in GRB 181201A2019

    • Author(s)
      Laskar Tanmoy、van Eerten Hendrik et al. (24 authors)
    • Journal Title

      The Astrophysical Journal

      Volume: 884

    • DOI

      10.3847/1538-4357/ab40ce

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Weibel-mediated Shocks Propagating into Inhomogeneous Electron-Positron Plasmas2019

    • Author(s)
      Tomita Sara、Ohira Yutaka、Yamazaki Ryo
    • Journal Title

      The Astrophysical Journal

      Volume: 886 Pages: 54-54

    • DOI

      10.3847/1538-4357/ab4a10

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neutrino Emissions from Tidal Disruption Remnants2019

    • Author(s)
      Hayasaki Kimitake、Yamazaki Ryo
    • Journal Title

      The Astrophysical Journal

      Volume: 886

    • DOI

      10.3847/1538-4357/ab44ca

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bright Gamma-Ray Flares Observed in GRB 131108A2019

    • Author(s)
      Ajello M.、Arimoto M. et al. (111 authors)
    • Journal Title

      The Astrophysical Journal

      Volume: 886

    • DOI

      10.3847/2041-8213/ab564f

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mach number and plasma beta dependence of the ion temperature perpendicular to the external magnetic field in the transition region of perpendicular collisionless shocks2019

    • Author(s)
      Yamazaki Ryo、Shinoda Ayato、Umeda Takayuki、Matsukiyo Shuichi
    • Journal Title

      AIP Advances

      Volume: 9

    • DOI

      10.1063/1.5129067

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suzaku and Fermi view of the supernova remnant 3C 3962019

    • Author(s)
      Sezer A、Ergin T、Cesur N、Tanaka S J、Kisaka S、Ohira Y、Yamazaki R
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 492 Pages: 1484-1491

    • DOI

      10.1093/mnras/stz3571

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ion Thruster Operation with Carbon Nanotube Field Emission Cathode2019

    • Author(s)
      Yamamoto Naoji、Morita Taichi、Ohkawa Yasushi、Nakano Masakatsu、Funaki Ikkoh
    • Journal Title

      Journal of Propulsion and Power

      Volume: 35 Pages: 490-493

    • DOI

      10.2514/1.b37214

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] レーザー核融合ロケットの原理実証研究2019

    • Author(s)
      森田太智, 枝本雅史, 山本直嗣, 中島秀紀
    • Journal Title

      レーザー研究

      Volume: 47 Pages: 548-554

    • NAID

      130008074846

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of electron velocity distribution function in a pulsed positive streamer discharge in atmospheric-pressure air2019

    • Author(s)
      Tomita Kentaro、Inada Yuki、Komuro Atsushi、Zhang Xiang、Uchino Kiichiro、Ono Ryo
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 53

    • DOI

      10.1088/1361-6463/ab58b4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Full particle-in-cell simulation of the interaction between two plasmas for laboratory experiments on the generation of magnetized collisionless shocks with high-power lasers2019

    • Author(s)
      Umeda Takayuki、Yamazaki Ryo、Ohira Yutaka、Ishizaka Natsuki、Kakuchi Shin、Kuramitsu Yasuhiro、Matsukiyo Shuichi、Miyata Itaru、Morita Taichi、Sakawa Youichi、Sano Takayoshi、Sei Shuto、Tanaka Shuta J.、Toda Hirohumi、Tomita Sara
    • Journal Title

      Physics of Plasmas

      Volume: 26 Pages: 032303-032303

    • DOI

      10.1063/1.5079906

    • NAID

      120006650168

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of the whole Thomson scattering spectrum of laser-produced plasmas for EUV light sources2019

    • Author(s)
      Y. Sato, R. Fukada, F. Ito, K. Tomita, K. Uchino
    • Journal Title

      Engineering Sciences Reports, Kyushu University

      Volume: 40 Pages: 11-15

    • NAID

      120006769915

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pulsar Wind Nebulae inside Supernova Remnants as Cosmic-Ray PeVatrons2018

    • Author(s)
      Ohira Yutaka、Kisaka Shota、Yamazaki Ryo
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 478 Pages: 926-931

    • DOI

      10.1093/mnras/sty1159

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of recombining plasma from the faintest GeV supernova remnant HB 21 and a possible scenario for cosmic rays escaping from supernova remnant shocks2018

    • Author(s)
      Suzuki Hiromasa、Bamba Aya、Nakazawa Kazuhiro、Furuta Yoshihiro、Sawada Makoto、Yamazaki Ryo、Koyama Katsuji
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Pages: 1-10

    • DOI

      10.1093/pasj/psy069

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Suzaku X-ray study of the mixed-morphology supernova remnant Kes 69 and searching for its gamma-ray counterpart2018

    • Author(s)
      Sezer A、Ergin T、Yamazaki R、Ohira Y、Cesur N
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 481 Pages: 1416-1425

    • DOI

      10.1093/mnras/sty2387

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Portable and noise-tolerant magnetic field generation system2018

    • Author(s)
      M. Edamoto, T. Morita, N. Saito et al.,
    • Journal Title

      Review of Scientific Instruments

      Volume: 89 Pages: 094706-094706

    • DOI

      10.1063/1.5049217

    • NAID

      120006528240

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation on chemically non-equilibrium arc behaviors of different gas media during arc decay phase in a model circuit breaker2018

    • Author(s)
      Sun Hao、Wu Yi、Tanaka Yasunori、Tomita Kentaro、Rong Mingzhe
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 52 Pages: 075202-075202

    • DOI

      10.1088/1361-6463/aaf51f

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermal re-ignition processes of switching arcs with various gas-blast using voltage application highly controlled by powersemiconductors2018

    • Author(s)
      Nakano Tomoyuki、Tanaka Yasunori、Murai K、Uesugi Y、Ishijima T、Tomita K、Suzuki K、Shinkai T
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 51 Pages: 215202-215202

    • DOI

      10.1088/1361-6463/aabdaa

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 希薄な磁化プラズマ中を伝播する無衝突衝撃波の生成実験2022

    • Author(s)
      山崎 了, 相原 研人, 佐藤 雄飛, 塩田 珠里, 高田 敦也, 松井 啓一郎他25名
    • Organizer
      2021年度衝撃波シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Observation of two-dimensional plasma flows toward higher temperature regions in laser produced tin plasmas for extreme ultraviolet (EUV) light sources2022

    • Author(s)
      Kentaro Tomita, Yiming Pan, Atsushi Sunahara, Katsunobu Nishihara
    • Organizer
      14th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thomson scattering studies of atmospheric-air streamer discharges and Extreme-ultraviolet (EUV) light sources2022

    • Author(s)
      Kentaro Tomita
    • Organizer
      The 39th Symposium on Plasma Processing
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 大型レーザー激光XII号を用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験(4): 2019-2020年度の進捗状況2021

    • Author(s)
      山崎 了, 田中 周太, 河村 有志郎, 正治 圭崇, 冨谷 聡志他44名
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大型レーザー激光XII号を用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験(5): 2019年度の実験結果と理論的解釈2021

    • Author(s)
      田中 周太, 山崎 了, 河村 有志郎, 正治 圭崇, 冨谷 聡志他44名
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高強度レーザーを用いた実験室宇宙物理学:衝撃波生成実験2021

    • Author(s)
      山崎了
    • Organizer
      第34回理論天文学宇宙物理学懇談会シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Generation of Magnetized Collisionless Shock with High-Power lasers2021

    • Author(s)
      R. Yamazaki, S. Matsukiyo, T. Morita, K. Tomita, T. Umeda, et al.
    • Organizer
      43rd COSPAR Scientific Assembly
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of a Supercritical Collisionless Shock in a Magnetized Uniform Plasma at Rest2021

    • Author(s)
      R. Yamazaki, S. J. Tanaka, N. Ishizaka, S. Kakuchi, S. Sei et al.
    • Organizer
      High Energy Density Sciences 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A possible link between normal long GRBs and a short GRB 200826A2021

    • Author(s)
      R. Yamazaki
    • Organizer
      Sixteenth Marcel Grossmann Meeting (MG16)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Forming a supercritical magnetized collisionless shocks using high-power lasers2021

    • Author(s)
      R. Yamazaki et al.
    • Organizer
      The 5th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent progress of laser Thomson scattering studies for industrial plasmas -Measurements of EEDF of air-streamer discharge and 2D velocity field in laser produced EUV sources-2021

    • Author(s)
      Kentaro Tomita
    • Organizer
      The 12th Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レーザー散乱計測による産業利用プラズマ研究の新展開2021

    • Author(s)
      富田 健太郎
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Experimental investigation of magnetic reconnection in laser-driven self-generated magnetic field2021

    • Author(s)
      T. Morita, S. Matsuo, T. Kojima, K. Aihara et al. (15 authors)
    • Organizer
      International Conference on High Energy Density Sciences 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高出力レーザー生成プラズマ中の磁気リコネクションにおけるプラズマ加熱・加速の検証2021

    • Author(s)
      児島拓仁, 森田太智, 松尾凉人, 諌山翔伍ほか (16 authors)
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] プロトンバックライト法によるレーザー駆動磁気リコネクションの磁場構造の解析2021

    • Author(s)
      松尾涼人, 森田太智, 児島拓仁, 諌山翔伍ほか (16 authors)
    • Organizer
      日本物理学会 2021年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 磁化プラズマ中を伝播する無衝突衝撃波生成実験:現状報告2020

    • Author(s)
      山崎了
    • Organizer
      高エネルギー宇宙物理学研究会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Thomson scattering diagnostics of EUV source plasmas and EUV induced hydrogen plasmas2020

    • Author(s)
      Kentaro Tomita
    • Organizer
      EUV source workshop2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Thomson scattering diagnostics of a streamer discharge in atmospheric-pressure air and laser-produced plasmas for light sources2020

    • Author(s)
      Kentaro Tomita, Sakyo Okunaga, Kunihiro Kamataki, Naho Itagaki, Kazunori Koga, Masaharu Shiratani
    • Organizer
      Gaseous Electronics Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Experimental and numerical studies on the thrust generation for laser-fusion-powered spacecraft2020

    • Author(s)
      T. Morita, N. Yamamoto, M. Edamoto et al. (16 authors)
    • Organizer
      4th Asia Pacific Conference on Plasma Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レーザー核融合推進に向けたパルス駆動磁気ノズルにおけるエネルギー依存性の検証実験2020

    • Author(s)
      森田太智, 枝本雅史, 西岡裕輝, 高木麻理子ほか (19 authors)
    • Organizer
      第64回宇宙科学技術連合講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 磁化プラズマ中を伝播する無衝突衝撃波生成実験:2019年度の現状報告2020

    • Author(s)
      山崎了
    • Organizer
      相対論的現象で探る宇宙の進化I
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 大型レーザー激光XII号を用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験(1):実験デザインの決定2019

    • Author(s)
      角地 真, 山崎 了, 田中 周太, 冨田 沙羅, 河村 有志郎 他37名
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 大型レーザー激光XII号を用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験(2):輻射流体およびプラズマ粒子シミュレーションの結果との比較2019

    • Author(s)
      瀬井 柊人, 山崎 了, 田中 周太, 冨田 沙羅, 河村 有志郎 他37名
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 大型レーザー激光XII号を用いた磁化プラズマ中を伝播する無衝突衝撃波の生成実験(3):トムソン散乱計測の結果2019

    • Author(s)
      石坂 夏槻, 山崎 了, 田中 周太, 冨田 沙羅, 河村 有志郎 他37名
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Collisionless shocks in astrophysical and laboratory plasmas2019

    • Author(s)
      R. Yamazaki
    • Organizer
      Kick-off meeting of "Asian Laser Astrophysics International Research and Education Center"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward the generation of magnetized collisionless shocks with high-energy lasers2019

    • Author(s)
      R. Yamazaki
    • Organizer
      Workshop to bring together experts on High Energy Astrophysics from Japan and Israel
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Shock Waves in Astrophysical and Laboratory Plasmas2019

    • Author(s)
      R. Yamazaki
    • Organizer
      The 14th Asia-Pacific Physics Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 大型レーザーを用いた無衝突衝撃波生成実験:2019年度の結果2019

    • Author(s)
      山崎了
    • Organizer
      高エネルギー宇宙物理研究会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高出力レーザーで探る高エネルギー宇宙プラズマ現象2019

    • Author(s)
      T. Morita, M. Edamoto, T. Kojima他28名
    • Organizer
      レーザー学会中国・四国支部、関西支部連合若手学術交流研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Laser astrophysics experiments for studying collisionless shock and magnetic reconnection2019

    • Author(s)
      T. Morita, M. Edamoto, T. Kojima他28名
    • Organizer
      3rd Asia-Pacific Conference on Plasma Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] レーザー生成プラズマ中における自発的磁場と磁気リコネクション2019

    • Author(s)
      T. Morita, M. Edamoto, Y. Nishioka他26名
    • Organizer
      第401回 生存圏シンポジウム 兼 太陽圏物理研究会 第5回研究集会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] High-power Laser experiments for studying magnetic reconnection2019

    • Author(s)
      T. Morita , M. Edamoto, Y. Nishioka他22名
    • Organizer
      kick-off meeting of Asian Core-to-Core “High-power Laser experiments for studying magnetic reconnection”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Magnetic Reconnection in Self-Generated and Externally Applied Magnetic Fields in Laser-Produced Plasmas2019

    • Author(s)
      T. Morita, M. Edamoto, Y. Nishioka他24名
    • Organizer
      11th International Conference on Inertial Fusion Sciences and Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of the whole Thomson scattering spectrum of laser produced plasma for EUV and soft X-ray light sources2019

    • Author(s)
      K. Tomita, F. Ito, J. Hotta, K. Uchino
    • Organizer
      The 19th LASER AIDED PLASMA DIAGNOSTICS 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of a Sensitive Electric Field Probe in Ar plasmas using Optically Trapped Fine Particles2019

    • Author(s)
      Kentaro Tomita, Sakyo Okunaga, Kunihiro Kamataki, Naho Itagaki, Kazunori Koga, Masaharu Shiratani
    • Organizer
      The 72nd Annual Gaseous Electronics Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズマを精度良く分析できるレーザー計測システム2019

    • Author(s)
      富田健太郎
    • Organizer
      JST新技術説明会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Observation of the whole Thomson scattering spectrum for diagnostics of EUV and Soft X-ray light source plasmas2019

    • Author(s)
      Kentaro Tomita, Fumitaka Ito, Jyunya Hotta, Syouichi Sakamoto, Kiichiro Uchino
    • Organizer
      EUV source workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高出力レーザーを用いた磁気リコネクション実験における局所プラズマ・磁場計測2019

    • Author(s)
      森田太智
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザープラズマX線源のプラズマパラメータ計測2019

    • Author(s)
      富田健太郎
    • Organizer
      日本物理学会 2018年秋季大会「領域2シンポジウム, レーザープラズマX線源の物理と応用」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 実験室宇宙物理学の紹介:2018年の無衝突衝撃波生成実験の結果2018

    • Author(s)
      山崎了
    • Organizer
      高エネルギー天体現象の多様性
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 大型レーザーを用いた無衝突衝撃波生成実験:2017年度の結果2018

    • Author(s)
      山崎了
    • Organizer
      高エネルギー宇宙物理学研究会 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 無衝突衝撃波の天体観測とレーザー実験2018

    • Author(s)
      山崎了
    • Organizer
      Frontiers in Plasma Science 2018
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 低マッハ数の衝撃波の天体観測とレーザー実験2018

    • Author(s)
      山崎了
    • Organizer
      第378回生存圏シンポジウム「実験室宇宙・天体プラズマ物理学に関する研究集会」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レーザー生成対向プラズマ中における磁気リコネクション2018

    • Author(s)
      森田太智
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Study of driven magnetic reconnection in high-power laser-produced plasma2018

    • Author(s)
      T. Morita
    • Organizer
      12th International Conference on High Energy Density Laboratory Astrophysics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大型レーザーによる磁気リコネクション実験2018

    • Author(s)
      森田太智
    • Organizer
      第378回生存圏シンポジウム「実験室宇宙・天体プラズマ物理学に関する研究集会」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 高出力レーザーを用いた磁気リコネクション実験2018

    • Author(s)
      森田太智
    • Organizer
      プラズマ・核融合学会核融合学会年会シンポジウム「レーザー宇宙物理学の進展と展開:天体プラズマ物理から惑星科学まで」
    • Related Report
      2018 Annual Research Report
  • [Presentation] Studies of EUV light source plasmas using laser Thomson scattering2018

    • Author(s)
      K. Tomita
    • Organizer
      Plasma Engineering Forum of MRS-T
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Two-dimensional Profiles of Electron Density and Temperature in Laser-produced Sn Plasmas for Extreme-ultraviolet (EUV) light sources2018

    • Author(s)
      K. Tomita
    • Organizer
      2nd Asia-Pacific Conference on Plasma Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2018-04-23   Modified: 2022-12-28  

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