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

Keywords

neutrino
nucleosynthesis
supernovae

ASJC Scopus subject areas

Physics and Astronomy(all)

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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",

isbn = "9780735410367",

volume = "1441",

pages = "375--377",

booktitle = "AIP Conference Proceedings",

note = "19th Particles and Nuclei International Conference, PANIC11 ; Conference date: 24-07-2011 Through 29-07-2011",

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TY - GEN

T1 - Supernova nucleosynthesis and neutrino oscillation

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

Y1 - 2012

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

UR - http://www.scopus.com/inward/record.url?scp=84860641971&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84860641971&partnerID=8YFLogxK

U2 - 10.1063/1.3700559

DO - 10.1063/1.3700559

M3 - Conference contribution

AN - SCOPUS:84860641971

SN - 9780735410367

VL - 1441

SP - 375

EP - 377

BT - AIP Conference Proceedings

T2 - 19th Particles and Nuclei International Conference, PANIC11

Y2 - 24 July 2011 through 29 July 2011

ER -

Supernova nucleosynthesis and neutrino oscillation

Abstract

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Keywords

ASJC Scopus subject areas

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