Supernova nucleosynthesis and neutrino oscillation

T. Kajino; W. Aoki; M. K. Cheoun; S. Chiba; W. Fujiya; T. Hayakawa; G. J. Mathews; K. Nakamura; K. Shaku; T. Yoshida

doi:10.1063/1.3700559

Supernova nucleosynthesis and neutrino oscillation

T. Kajino, W. Aoki, M. K. Cheoun, S. Chiba, W. Fujiya, T. Hayakawa, G. J. Mathews, K. Nakamura, K. Shaku, T. Yoshida

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

Abstract

Neutrinos play the critical roles in nucleosynthesis of light-to-heavy mass nuclei like ⁷Li, ¹¹B, ¹³⁸La and ¹⁸⁰Ta in core-collapse supernovae. We find average neutrino temperatures of three flavor neutrinos so that the supernova nucleosynthesis models of the neutrino-process and the r-process can explain the observed solar-system abundance and Galactic chemical evolution of these isotopes. We propose a method to determine the unknown neutrino oscillation parameters θ ₁₃ and mass hierarchy by the use of the MSW effects on the supernova nucleosynthesis.

Original language	English
Title of host publication	AIP Conference Proceedings
Pages	375-377
Number of pages	3
Volume	1441
DOIs	https://doi.org/10.1063/1.3700559
Publication status	Published - 2012
Externally published	Yes
Event	19th Particles and Nuclei International Conference, PANIC11 - Cambridge, MA Duration: 2011 Jul 24 → 2011 Jul 29

Other

Other	19th Particles and Nuclei International Conference, PANIC11
City	Cambridge, MA
Period	11/7/24 → 11/7/29

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Keywords

neutrino
nucleosynthesis
supernovae

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Kajino, T., Aoki, W., Cheoun, M. K., Chiba, S., Fujiya, W., Hayakawa, T., Mathews, G. J., Nakamura, K., Shaku, K., & Yoshida, T. (2012). Supernova nucleosynthesis and neutrino oscillation. In AIP Conference Proceedings (Vol. 1441, pp. 375-377) https://doi.org/10.1063/1.3700559

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title = "Supernova nucleosynthesis and neutrino oscillation",

abstract = "Neutrinos play the critical roles in nucleosynthesis of light-to-heavy mass nuclei like 7Li, 11B, 138La and 180Ta in core-collapse supernovae. We find average neutrino temperatures of three flavor neutrinos so that the supernova nucleosynthesis models of the neutrino-process and the r-process can explain the observed solar-system abundance and Galactic chemical evolution of these isotopes. We propose a method to determine the unknown neutrino oscillation parameters θ 13 and mass hierarchy by the use of the MSW effects on the supernova nucleosynthesis.",

keywords = "neutrino, nucleosynthesis, supernovae",

author = "T. Kajino and W. Aoki and Cheoun, {M. K.} and S. Chiba and W. Fujiya and T. Hayakawa and Mathews, {G. J.} and K. Nakamura and K. Shaku and T. Yoshida",

year = "2012",

doi = "10.1063/1.3700559",

language = "English",

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AU - Kajino, T.

AU - Aoki, W.

AU - Cheoun, M. K.

AU - Chiba, S.

AU - Fujiya, W.

AU - Hayakawa, T.

AU - Mathews, G. J.

AU - Nakamura, K.

AU - Shaku, K.

AU - Yoshida, T.

PY - 2012

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N2 - Neutrinos play the critical roles in nucleosynthesis of light-to-heavy mass nuclei like 7Li, 11B, 138La and 180Ta in core-collapse supernovae. We find average neutrino temperatures of three flavor neutrinos so that the supernova nucleosynthesis models of the neutrino-process and the r-process can explain the observed solar-system abundance and Galactic chemical evolution of these isotopes. We propose a method to determine the unknown neutrino oscillation parameters θ 13 and mass hierarchy by the use of the MSW effects on the supernova nucleosynthesis.

AB - Neutrinos play the critical roles in nucleosynthesis of light-to-heavy mass nuclei like 7Li, 11B, 138La and 180Ta in core-collapse supernovae. We find average neutrino temperatures of three flavor neutrinos so that the supernova nucleosynthesis models of the neutrino-process and the r-process can explain the observed solar-system abundance and Galactic chemical evolution of these isotopes. We propose a method to determine the unknown neutrino oscillation parameters θ 13 and mass hierarchy by the use of the MSW effects on the supernova nucleosynthesis.

KW - neutrino

KW - nucleosynthesis

KW - supernovae

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DO - 10.1063/1.3700559

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BT - AIP Conference Proceedings

T2 - 19th Particles and Nuclei International Conference, PANIC11

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Access to Document

10.1063/1.3700559