Neutrino process with primitive meteorites and high power laser

T. Hayakawa, M. Kusakabe, H. Ko, M. K. Cheoun, G. J. Mathews, A. Tolstov, K. Nomoto, S. Chiba, M. Usang, Masa-Aki Hashimoto, M. Ono, T. Kajino, T. Nakamura, K. Nakamura, M. Kando, H. Kotaki

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

A huge number of neutrinos emitted in core-collapse supernova explosions (ν process) play an important role in stellar nucleosynthesis of some rare nuclides. The study of the neutrino process can contribute to estimation of neutrino energy spectra and explosion mechanism. In the mass region heavier than iron, only three nuclides are known as the neutrino isotopes. If we can find other candidates for neutrino production, it helps to constrain precisely the neutrino energy spectra emitted from proto-neutron stars. A key input for the calculation of the neutrino process is destruction rates by photodisintegration reactions on excited nuclei at high temperature environments. We have proposed direct measurements of photon-induced reaction cross sections on nuclei excited by high power laser to simulate stellar environments.

元の言語英語
ホスト出版物のタイトル14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017
編集者Kevin Insik Hahn, Young Sun Lee, Sunchan Jeong, Sang Chul Kim, Myung-Ki Cheoun, Kyujin Kwak, Sung-Chul Yoon
出版者American Institute of Physics Inc.
ISBN(電子版)9780735416420
DOI
出版物ステータス出版済み - 4 25 2018
イベント14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 - Daejeon, 大韓民国
継続期間: 6 27 20176 30 2017

出版物シリーズ

名前AIP Conference Proceedings
1947
ISSN(印刷物)0094-243X
ISSN(電子版)1551-7616

その他

その他14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017
大韓民国
Daejeon
期間6/27/176/30/17

Fingerprint

meteorites
high power lasers
neutrinos
nuclides
explosions
energy spectra
high temperature environments
nuclei
nuclear fusion
neutron stars
destruction
supernovae
isotopes
iron
cross sections
photons

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

これを引用

Hayakawa, T., Kusakabe, M., Ko, H., Cheoun, M. K., Mathews, G. J., Tolstov, A., ... Kotaki, H. (2018). Neutrino process with primitive meteorites and high power laser. : K. I. Hahn, Y. S. Lee, S. Jeong, S. C. Kim, M-K. Cheoun, K. Kwak, & S-C. Yoon (版), 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 [020021] (AIP Conference Proceedings; 巻数 1947). American Institute of Physics Inc.. https://doi.org/10.1063/1.5030825

Neutrino process with primitive meteorites and high power laser. / Hayakawa, T.; Kusakabe, M.; Ko, H.; Cheoun, M. K.; Mathews, G. J.; Tolstov, A.; Nomoto, K.; Chiba, S.; Usang, M.; Hashimoto, Masa-Aki; Ono, M.; Kajino, T.; Nakamura, T.; Nakamura, K.; Kando, M.; Kotaki, H.

14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. 版 / Kevin Insik Hahn; Young Sun Lee; Sunchan Jeong; Sang Chul Kim; Myung-Ki Cheoun; Kyujin Kwak; Sung-Chul Yoon. American Institute of Physics Inc., 2018. 020021 (AIP Conference Proceedings; 巻 1947).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hayakawa, T, Kusakabe, M, Ko, H, Cheoun, MK, Mathews, GJ, Tolstov, A, Nomoto, K, Chiba, S, Usang, M, Hashimoto, M-A, Ono, M, Kajino, T, Nakamura, T, Nakamura, K, Kando, M & Kotaki, H 2018, Neutrino process with primitive meteorites and high power laser. : KI Hahn, YS Lee, S Jeong, SC Kim, M-K Cheoun, K Kwak & S-C Yoon (版), 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017., 020021, AIP Conference Proceedings, 巻. 1947, American Institute of Physics Inc., 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017, Daejeon, 大韓民国, 6/27/17. https://doi.org/10.1063/1.5030825
Hayakawa T, Kusakabe M, Ko H, Cheoun MK, Mathews GJ, Tolstov A その他. Neutrino process with primitive meteorites and high power laser. : Hahn KI, Lee YS, Jeong S, Kim SC, Cheoun M-K, Kwak K, Yoon S-C, 編集者, 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. American Institute of Physics Inc. 2018. 020021. (AIP Conference Proceedings). https://doi.org/10.1063/1.5030825
Hayakawa, T. ; Kusakabe, M. ; Ko, H. ; Cheoun, M. K. ; Mathews, G. J. ; Tolstov, A. ; Nomoto, K. ; Chiba, S. ; Usang, M. ; Hashimoto, Masa-Aki ; Ono, M. ; Kajino, T. ; Nakamura, T. ; Nakamura, K. ; Kando, M. ; Kotaki, H. / Neutrino process with primitive meteorites and high power laser. 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. 編集者 / Kevin Insik Hahn ; Young Sun Lee ; Sunchan Jeong ; Sang Chul Kim ; Myung-Ki Cheoun ; Kyujin Kwak ; Sung-Chul Yoon. American Institute of Physics Inc., 2018. (AIP Conference Proceedings).
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abstract = "A huge number of neutrinos emitted in core-collapse supernova explosions (ν process) play an important role in stellar nucleosynthesis of some rare nuclides. The study of the neutrino process can contribute to estimation of neutrino energy spectra and explosion mechanism. In the mass region heavier than iron, only three nuclides are known as the neutrino isotopes. If we can find other candidates for neutrino production, it helps to constrain precisely the neutrino energy spectra emitted from proto-neutron stars. A key input for the calculation of the neutrino process is destruction rates by photodisintegration reactions on excited nuclei at high temperature environments. We have proposed direct measurements of photon-induced reaction cross sections on nuclei excited by high power laser to simulate stellar environments.",
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AU - Ko, H.

AU - Cheoun, M. K.

AU - Mathews, G. J.

AU - Tolstov, A.

AU - Nomoto, K.

AU - Chiba, S.

AU - Usang, M.

AU - Hashimoto, Masa-Aki

AU - Ono, M.

AU - Kajino, T.

AU - Nakamura, T.

AU - Nakamura, K.

AU - Kando, M.

AU - Kotaki, H.

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