First direct measurement of the C-11(alpha, p)N-14 stellar reaction by an extended thick-target method
文献类型：期刊论文
| 作者 | Hayakawa, S.1; Kubono, S.1,2,3; Kahl, D.1,4; Yamaguchi, H.1; Binh, D. N.5; Hashimoto, T.6; Wakabayashi, Y.2; He, J. J.3; Iwasa, N.7; Kato, S.8 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2016-06-07 |
| 卷号 | 93页码:8 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.93.065802 |
| 英文摘要 | The C-11(alpha, p)N-14 reaction is an important alpha-induced reaction competing with beta-limited hydrogen-burning processes in high-temperature explosive stars. We directly measured its reaction cross sections both for the ground-state transition (alpha, p(0)) and the excited-state transitions (alpha, p(1)) and (alpha, p(2)) at relevant stellar energies 1.3-4.5 MeV by an extended thick-target method featuring time of flight for the first time. We revised the reaction rate by numerical integration including the (alpha, p(1)) and (alpha, p(2)) contributions and also low-lying resonances of (alpha, p(0)) using both the present and the previous experimental data which were totally neglected in the previous compilation works. The present total reaction rate lies between the previous (alpha, p(0)) rate and the total rate of the Hauser-Feshbach statistical model calculation, which is consistent with the relevant explosive hydrogen-burning scenarios such as the vp process. |
| WOS关键词 | THERMONUCLEAR REACTION-RATES ; PARTICLE REACTIONS ; ALPHA ; PROTON ; NITROGEN ; CRIB ; N-14 |
| 资助项目 | JSPS KAKENHI[25800125] ; JSPS KAKENHI[21340053] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000377302500005 |
| 资助机构 | JSPS KAKENHI |
| 源URL | [http://119.78.100.186/handle/113462/42835]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Hayakawa, S. |
| 作者单位 | 1.Univ Tokyo, Ctr Nucl Study, RIKEN Campus,2-1 Hirosawa, Wako, Saitama 3510198, Japan 2.RIKEN Nishina Ctr, 2-1 Hirosawa, Wako, Saitama 3510198, Japan 3.Chinese Acad Sci, Inst Modern Phys, Nanchang Rd 509, Lanzhou 730000, Peoples R China 4.Univ Edinburgh, Sch Phys & Astron, James Clerk Maxwell Bldg,Peter Guthrie Tait Rd, Edinburgh EH9 3FD, Midlothian, Scotland 5.Vietnamese Acad Sci & Technol, Inst Phys, 10 Daotan, Hanoi, Vietnam 6.Inst for Basic Sci Korea, Rare Isotope Sci Project, Daejeon 305811, South Korea 7.Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan 8.Yamagata Univ, Dept Phys, 1-4-12 Kojirakawa Machi, Yamagata 9908560, Japan 9.Kyushu Univ, Dept Phys, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan |
| 推荐引用方式 GB/T 7714 | Hayakawa, S.,Kubono, S.,Kahl, D.,et al. First direct measurement of the C-11(alpha, p)N-14 stellar reaction by an extended thick-target method[J]. PHYSICAL REVIEW C,2016,93:8. |
| APA | Hayakawa, S..,Kubono, S..,Kahl, D..,Yamaguchi, H..,Binh, D. N..,...&Teranishi, T..(2016).First direct measurement of the C-11(alpha, p)N-14 stellar reaction by an extended thick-target method.PHYSICAL REVIEW C,93,8. |
| MLA | Hayakawa, S.,et al."First direct measurement of the C-11(alpha, p)N-14 stellar reaction by an extended thick-target method".PHYSICAL REVIEW C 93(2016):8. |
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来源：近代物理研究所
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