A surprise in the 6Li(p,γ)7Be reaction at low energies

J. J. He; S. Z. Chen; S. W. Xu; J. Hu; X. W. Ma; L. Y. Zhang; S. Q. Hou; X. Q. Yu; N. T. Zhang; S. B. Ma; Y. H. Zhang; X. H. Zhou; H. S. Xu; G. Q. Xiao; W. L. Zhan; C. E. Rolfs; M. Wiescher; R. J. De Boer; T. Kajino; M. Kusakabe; G. Lan

A surprise in the ⁶Li(p,γ)⁷Be reaction at low energies

J. J. He
, S. Z. Chen
, S. W. Xu
, J. Hu
, X. W. Ma
, L. Y. Zhang
, S. Q. Hou
, X. Q. Yu
, N. T. Zhang
, S. B. Ma
, Y. H. Zhang
, X. H. Zhou
, H. S. Xu
, G. Q. Xiao
, W. L. Zhan
, C. E. Rolfs
, M. Wiescher
, R. J. De Boer
, T. Kajino
, M. Kusakabe

G. Lan

Research output: Contribution to journal › Conference article › peer-review

Abstract

The astrophysical S-factor of ⁶Li(p,γ)⁷Be shows at energies below 200 keV a sizable decline contrary to expectation, a surprise. This corresponds to the energy range, where the reaction is important for both primordial and stellar nucleosynthesis. This drop is not understood and may reflect a novel mechanism. The decline effect might influence the element abundances prediction in the Bing-Bang Nucleosynthesis (BBN) models.

Original language	English
Journal	Proceedings of Science
State	Published - 2012
Externally published	Yes
Event	12th International Symposium on Nuclei in the Cosmos, NIC 2012 - Cairns, QLD, Australia Duration: 5 Aug 2012 → 12 Aug 2012

Cite this

@article{39dd98fa97994268a0cec991bb5c2876,

title = "A surprise in the 6Li(p,γ)7Be reaction at low energies",

abstract = "The astrophysical S-factor of 6Li(p,γ)7Be shows at energies below 200 keV a sizable decline contrary to expectation, a surprise. This corresponds to the energy range, where the reaction is important for both primordial and stellar nucleosynthesis. This drop is not understood and may reflect a novel mechanism. The decline effect might influence the element abundances prediction in the Bing-Bang Nucleosynthesis (BBN) models.",

author = "He, \{J. J.\} and Chen, \{S. Z.\} and Xu, \{S. W.\} and J. Hu and Ma, \{X. W.\} and Zhang, \{L. Y.\} and Hou, \{S. Q.\} and Yu, \{X. Q.\} and Zhang, \{N. T.\} and Ma, \{S. B.\} and Zhang, \{Y. H.\} and Zhou, \{X. H.\} and Xu, \{H. S.\} and Xiao, \{G. Q.\} and Zhan, \{W. L.\} and Rolfs, \{C. E.\} and M. Wiescher and \{De Boer\}, \{R. J.\} and T. Kajino and M. Kusakabe and G. Lan",

year = "2012",

language = "英语",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

note = "12th International Symposium on Nuclei in the Cosmos, NIC 2012 ; Conference date: 05-08-2012 Through 12-08-2012",

}

TY - JOUR

T1 - A surprise in the 6Li(p,γ)7Be reaction at low energies

AU - He, J. J.

AU - Chen, S. Z.

AU - Xu, S. W.

AU - Hu, J.

AU - Ma, X. W.

AU - Zhang, L. Y.

AU - Hou, S. Q.

AU - Yu, X. Q.

AU - Zhang, N. T.

AU - Ma, S. B.

AU - Zhang, Y. H.

AU - Zhou, X. H.

AU - Xu, H. S.

AU - Xiao, G. Q.

AU - Zhan, W. L.

AU - Rolfs, C. E.

AU - Wiescher, M.

AU - De Boer, R. J.

AU - Kajino, T.

AU - Kusakabe, M.

AU - Lan, G.

PY - 2012

Y1 - 2012

N2 - The astrophysical S-factor of 6Li(p,γ)7Be shows at energies below 200 keV a sizable decline contrary to expectation, a surprise. This corresponds to the energy range, where the reaction is important for both primordial and stellar nucleosynthesis. This drop is not understood and may reflect a novel mechanism. The decline effect might influence the element abundances prediction in the Bing-Bang Nucleosynthesis (BBN) models.

AB - The astrophysical S-factor of 6Li(p,γ)7Be shows at energies below 200 keV a sizable decline contrary to expectation, a surprise. This corresponds to the energy range, where the reaction is important for both primordial and stellar nucleosynthesis. This drop is not understood and may reflect a novel mechanism. The decline effect might influence the element abundances prediction in the Bing-Bang Nucleosynthesis (BBN) models.

UR - https://www.scopus.com/pages/publications/84887463652

M3 - 会议文章

AN - SCOPUS:84887463652

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 12th International Symposium on Nuclei in the Cosmos, NIC 2012

Y2 - 5 August 2012 through 12 August 2012

ER -

A surprise in the ⁶Li(p,γ)⁷Be reaction at low energies

Abstract

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