Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs

H. Ishiyama; T. Hashimoto; T. Ishikawa; K. Yamaguchi; Y. X. Watanabe; Y. Hirayama; N. Imai; H. Miyatake; M. H. Tanaka; N. Yoshikawa; S. C. Jeong; Y. Fuchi; T. Nomura; I. Katayama; H. Kawakami; S. Arai; M. Okada; M. Oyaizu; S. Mitsuoka; A. Osa; T. K. Sato; K. Nishio; M. Matsuda; S. Ichikawa; H. Ikezoe; Y. Mizoi; S. K. Das; T. Fukuda; T. Shimoda; K. Otsuki; T. Kajino

Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs

H. Ishiyama
, T. Hashimoto
, T. Ishikawa
, K. Yamaguchi
, Y. X. Watanabe
, Y. Hirayama
, N. Imai
, H. Miyatake
, M. H. Tanaka
, N. Yoshikawa
, S. C. Jeong
, Y. Fuchi
, T. Nomura
, I. Katayama
, H. Kawakami
, S. Arai
, M. Okada
, M. Oyaizu
, S. Mitsuoka
, A. Osa

T. K. Sato, K. Nishio, M. Matsuda, S. Ichikawa, H. Ikezoe, Y. Mizoi, S. K. Das, T. Fukuda, T. Shimoda, K. Otsuki, T. Kajino

High Energy Accelerator Research Organization, Tsukuba
The University of Tokyo
University of Tsukuba
Japan Atomic Energy Agency
Osaka Electro-Communication University
The University of Osaka
GSI Helmholtz Centre for Heavy Ion Research
National Astronomical Observatory of Japan

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

Abstract

Excitation functions of ⁸Li(α, n), (d, t) and ¹²B(α, n) reactions were directly measured in the energy region of astrophysical interest using low-energy radioactive nuclear beams of ⁸Li and ¹²B. Each measured excitation function is strongly affected by one or more resonances through a compound nucleus. The measured excitation functions are presented. Dominant r-process paths through ⁸Li at various temperatures are discussed and our future experimental plan is also presented.

Original language	English
Journal	Proceedings of Science
State	Published - 2008
Externally published	Yes
Event	10th Symposium on Nuclei in the Cosmos, NIC 2008 - Mackinac Island, MI, United States Duration: 27 Jul 2008 → 1 Aug 2008

Cite this

Ishiyama, H., Hashimoto, T., Ishikawa, T., Yamaguchi, K., Watanabe, Y. X., Hirayama, Y., Imai, N., Miyatake, H., Tanaka, M. H., Yoshikawa, N., Jeong, S. C., Fuchi, Y., Nomura, T., Katayama, I., Kawakami, H., Arai, S., Okada, M., Oyaizu, M., Mitsuoka, S., ... Kajino, T. (2008). Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs. Proceedings of Science.

@article{937e68168db64f8f86a3a9eae8701e46,

title = "Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs",

abstract = "Excitation functions of 8Li(α, n), (d, t) and 12B(α, n) reactions were directly measured in the energy region of astrophysical interest using low-energy radioactive nuclear beams of 8Li and 12B. Each measured excitation function is strongly affected by one or more resonances through a compound nucleus. The measured excitation functions are presented. Dominant r-process paths through 8Li at various temperatures are discussed and our future experimental plan is also presented.",

author = "H. Ishiyama and T. Hashimoto and T. Ishikawa and K. Yamaguchi and Watanabe, \{Y. X.\} and Y. Hirayama and N. Imai and H. Miyatake and Tanaka, \{M. H.\} and N. Yoshikawa and Jeong, \{S. C.\} and Y. Fuchi and T. Nomura and I. Katayama and H. Kawakami and S. Arai and M. Okada and M. Oyaizu and S. Mitsuoka and A. Osa and Sato, \{T. K.\} and K. Nishio and M. Matsuda and S. Ichikawa and H. Ikezoe and Y. Mizoi and Das, \{S. K.\} and T. Fukuda and T. Shimoda and K. Otsuki and T. Kajino",

year = "2008",

language = "英语",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

note = "10th Symposium on Nuclei in the Cosmos, NIC 2008 ; Conference date: 27-07-2008 Through 01-08-2008",

}

Ishiyama, H, Hashimoto, T, Ishikawa, T, Yamaguchi, K, Watanabe, YX, Hirayama, Y, Imai, N, Miyatake, H, Tanaka, MH, Yoshikawa, N, Jeong, SC, Fuchi, Y, Nomura, T, Katayama, I, Kawakami, H, Arai, S, Okada, M, Oyaizu, M, Mitsuoka, S, Osa, A, Sato, TK, Nishio, K, Matsuda, M, Ichikawa, S, Ikezoe, H, Mizoi, Y, Das, SK, Fukuda, T, Shimoda, T, Otsuki, K & Kajino, T 2008, 'Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs', Proceedings of Science.

TY - JOUR

T1 - Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs

AU - Ishiyama, H.

AU - Hashimoto, T.

AU - Ishikawa, T.

AU - Yamaguchi, K.

AU - Watanabe, Y. X.

AU - Hirayama, Y.

AU - Imai, N.

AU - Miyatake, H.

AU - Tanaka, M. H.

AU - Yoshikawa, N.

AU - Jeong, S. C.

AU - Fuchi, Y.

AU - Nomura, T.

AU - Katayama, I.

AU - Kawakami, H.

AU - Arai, S.

AU - Okada, M.

AU - Oyaizu, M.

AU - Mitsuoka, S.

AU - Osa, A.

AU - Sato, T. K.

AU - Nishio, K.

AU - Matsuda, M.

AU - Ichikawa, S.

AU - Ikezoe, H.

AU - Mizoi, Y.

AU - Das, S. K.

AU - Fukuda, T.

AU - Shimoda, T.

AU - Otsuki, K.

AU - Kajino, T.

PY - 2008

Y1 - 2008

N2 - Excitation functions of 8Li(α, n), (d, t) and 12B(α, n) reactions were directly measured in the energy region of astrophysical interest using low-energy radioactive nuclear beams of 8Li and 12B. Each measured excitation function is strongly affected by one or more resonances through a compound nucleus. The measured excitation functions are presented. Dominant r-process paths through 8Li at various temperatures are discussed and our future experimental plan is also presented.

AB - Excitation functions of 8Li(α, n), (d, t) and 12B(α, n) reactions were directly measured in the energy region of astrophysical interest using low-energy radioactive nuclear beams of 8Li and 12B. Each measured excitation function is strongly affected by one or more resonances through a compound nucleus. The measured excitation functions are presented. Dominant r-process paths through 8Li at various temperatures are discussed and our future experimental plan is also presented.

UR - https://www.scopus.com/pages/publications/84887288137

M3 - 会议文章

AN - SCOPUS:84887288137

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 10th Symposium on Nuclei in the Cosmos, NIC 2008

Y2 - 27 July 2008 through 1 August 2008

ER -

Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs

Abstract

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