Determination of the sub-threshold contribution in the 13C(α,n)16O reaction for the neutrons of s-process

S. Kato; A. Abe; S. Kubono; T. Teranishi; M. Kurokawa; X. Liu; P. Strasser; N. Imai; K. Kumagai; C. S. Lee; Y. K. Kwon; C. Lee; J. H. Ha; Y. K. Kim; M. H. Tanaka; Y. Fuchi

doi:10.1016/S0375-9474(03)00712-7

Determination of the sub-threshold contribution in the ¹³C(α,n)¹⁶O reaction for the neutrons of s-process

S. Kato
, A. Abe
, S. Kubono
, T. Teranishi
, M. Kurokawa
, X. Liu
, P. Strasser
, N. Imai
, K. Kumagai
, C. S. Lee
, Y. K. Kwon
, C. Lee
, J. H. Ha
, Y. K. Kim
, M. H. Tanaka
, Y. Fuchi

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A large enhancement of the ¹³C(α,n)¹⁶O reaction cross section at low energy limit due to the sub-threshold state in ¹⁷O has been predicted, explaining the neutron source of s-process nucleosynthesis. By the ¹³C(⁶Li,d)¹⁷O transfer reaction, we had deduced the resonance strength of the state. Contrary to the predictions, the sub-threshold state was found to have very small contribution to the astrophysical S factor.

Original language	English
Pages (from-to)	189-192
Number of pages	4
Journal	Nuclear Physics A
Volume	723
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9474(03)00712-7
Publication status	Published - Jul 28 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0375-9474(03)00712-7

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Kato, S., Abe, A., Kubono, S., Teranishi, T., Kurokawa, M., Liu, X., Strasser, P., Imai, N., Kumagai, K., Lee, C. S., Kwon, Y. K., Lee, C., Ha, J. H., Kim, Y. K., Tanaka, M. H., & Fuchi, Y. (2003). Determination of the sub-threshold contribution in the ¹³C(α,n)¹⁶O reaction for the neutrons of s-process. Nuclear Physics A, 723(1-2), 189-192. https://doi.org/10.1016/S0375-9474(03)00712-7

Kato, S, Abe, A, Kubono, S, Teranishi, T, Kurokawa, M, Liu, X, Strasser, P, Imai, N, Kumagai, K, Lee, CS, Kwon, YK, Lee, C, Ha, JH, Kim, YK, Tanaka, MH & Fuchi, Y 2003, 'Determination of the sub-threshold contribution in the ¹³C(α,n)¹⁶O reaction for the neutrons of s-process', Nuclear Physics A, vol. 723, no. 1-2, pp. 189-192. https://doi.org/10.1016/S0375-9474(03)00712-7

@article{d80ac8046f8a4a3aa747bae7fad33f65,

title = "Determination of the sub-threshold contribution in the 13C(α,n)16O reaction for the neutrons of s-process",

abstract = "A large enhancement of the 13C(α,n)16O reaction cross section at low energy limit due to the sub-threshold state in 17O has been predicted, explaining the neutron source of s-process nucleosynthesis. By the 13C(6Li,d)17O transfer reaction, we had deduced the resonance strength of the state. Contrary to the predictions, the sub-threshold state was found to have very small contribution to the astrophysical S factor.",

author = "S. Kato and A. Abe and S. Kubono and T. Teranishi and M. Kurokawa and X. Liu and P. Strasser and N. Imai and K. Kumagai and Lee, \{C. S.\} and Kwon, \{Y. K.\} and C. Lee and Ha, \{J. H.\} and Kim, \{Y. K.\} and Tanaka, \{M. H.\} and Y. Fuchi",

year = "2003",

month = jul,

day = "28",

doi = "10.1016/S0375-9474(03)00712-7",

language = "English",

volume = "723",

pages = "189--192",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Determination of the sub-threshold contribution in the 13C(α,n)16O reaction for the neutrons of s-process

AU - Kato, S.

AU - Abe, A.

AU - Kubono, S.

AU - Teranishi, T.

AU - Kurokawa, M.

AU - Liu, X.

AU - Strasser, P.

AU - Imai, N.

AU - Kumagai, K.

AU - Lee, C. S.

AU - Kwon, Y. K.

AU - Lee, C.

AU - Ha, J. H.

AU - Kim, Y. K.

AU - Tanaka, M. H.

AU - Fuchi, Y.

PY - 2003/7/28

Y1 - 2003/7/28

N2 - A large enhancement of the 13C(α,n)16O reaction cross section at low energy limit due to the sub-threshold state in 17O has been predicted, explaining the neutron source of s-process nucleosynthesis. By the 13C(6Li,d)17O transfer reaction, we had deduced the resonance strength of the state. Contrary to the predictions, the sub-threshold state was found to have very small contribution to the astrophysical S factor.

AB - A large enhancement of the 13C(α,n)16O reaction cross section at low energy limit due to the sub-threshold state in 17O has been predicted, explaining the neutron source of s-process nucleosynthesis. By the 13C(6Li,d)17O transfer reaction, we had deduced the resonance strength of the state. Contrary to the predictions, the sub-threshold state was found to have very small contribution to the astrophysical S factor.

UR - https://www.scopus.com/pages/publications/0038520014

UR - https://www.scopus.com/pages/publications/0038520014#tab=citedBy

U2 - 10.1016/S0375-9474(03)00712-7

DO - 10.1016/S0375-9474(03)00712-7

M3 - Article

AN - SCOPUS:0038520014

SN - 0375-9474

VL - 723

SP - 189

EP - 192

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

ER -

Determination of the sub-threshold contribution in the ¹³C(α,n)¹⁶O reaction for the neutrons of s-process

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