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; M. Hashimoto; M. Ono; T. Kajino; T. Nakamura; K. Nakamura; M. Kando; H. Kotaki

doi:10.1063/1.5030825

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, M. Hashimoto, M. Ono, T. Kajino, T. Nakamura, K. Nakamura, M. Kando, H. Kotaki

Experimental Particle Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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.

Original language	English
Title of host publication	14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017
Editors	Kevin Insik Hahn, Young Sun Lee, Sunchan Jeong, Sang Chul Kim, Myung-Ki Cheoun, Kyujin Kwak, Sung-Chul Yoon
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735416420
DOIs	https://doi.org/10.1063/1.5030825
Publication status	Published - Apr 25 2018
Event	14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 - Daejeon, Korea, Republic of Duration: Jun 27 2017 → Jun 30 2017

Publication series

Name	AIP Conference Proceedings
Volume	1947
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017
Country/Territory	Korea, Republic of
City	Daejeon
Period	6/27/17 → 6/30/17

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1063/1.5030825

Cite this

Hayakawa, T., Kusakabe, M., Ko, H., Cheoun, M. K., Mathews, G. J., Tolstov, A., Nomoto, K., Chiba, S., Usang, M., Hashimoto, M., Ono, M., Kajino, T., Nakamura, T., Nakamura, K., Kando, M., & Kotaki, H. (2018). Neutrino process with primitive meteorites and high power laser. In K. I. Hahn, Y. S. Lee, S. Jeong, S. C. Kim, M-K. Cheoun, K. Kwak, & S-C. Yoon (Eds.), 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 [020021] (AIP Conference Proceedings; Vol. 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. et al.
14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. ed. / 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; Vol. 1947).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hayakawa, T, Kusakabe, M, Ko, H, Cheoun, MK, Mathews, GJ, Tolstov, A, Nomoto, K, Chiba, S, Usang, M, Hashimoto, M, Ono, M, Kajino, T, Nakamura, T, Nakamura, K, Kando, M & Kotaki, H 2018, Neutrino process with primitive meteorites and high power laser. in KI Hahn, YS Lee, S Jeong, SC Kim, M-K Cheoun, K Kwak & S-C Yoon (eds), 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017., 020021, AIP Conference Proceedings, vol. 1947, American Institute of Physics Inc., 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017, Daejeon, Korea, Republic of, 6/27/17. https://doi.org/10.1063/1.5030825

Hayakawa T, Kusakabe M, Ko H, Cheoun MK, Mathews GJ, Tolstov A et al. Neutrino process with primitive meteorites and high power laser. In Hahn KI, Lee YS, Jeong S, Kim SC, Cheoun M-K, Kwak K, Yoon S-C, editors, 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. American Institute of Physics Inc. 2018. 020021. (AIP Conference Proceedings). doi: 10.1063/1.5030825

Hayakawa, T. ; Kusakabe, M. ; Ko, H. et al. / Neutrino process with primitive meteorites and high power laser. 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017. editor / 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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note = "Funding Information: This work was supported by JSPS KAKENHI Grant Numbers 15H03665, 17K05459. This work (AT and KN) also is supported by the World Premier International Research center Initiative (WPI Initiative), MEXT, Japan, and JSPS KAKENHI Grant Numbers 16K17658, 26400222, 16H02168, 17K05382. Publisher Copyright: {\textcopyright} 2018 Author(s).; 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 ; Conference date: 27-06-2017 Through 30-06-2017",

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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, M.

AU - Ono, M.

AU - Kajino, T.

AU - Nakamura, T.

AU - Nakamura, K.

AU - Kando, M.

AU - Kotaki, H.

N1 - Funding Information: This work was supported by JSPS KAKENHI Grant Numbers 15H03665, 17K05459. This work (AT and KN) also is supported by the World Premier International Research center Initiative (WPI Initiative), MEXT, Japan, and JSPS KAKENHI Grant Numbers 16K17658, 26400222, 16H02168, 17K05382. Publisher Copyright: © 2018 Author(s).

PY - 2018/4/25

Y1 - 2018/4/25

N2 - 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.

AB - 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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ER -

Neutrino process with primitive meteorites and high power laser

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