A proposed direct measurement of cross section at Gamow window for key reaction 19F(p, a) 16 O in Asymptotic Giant Branch stars with a planned accelerator in CJPL
文献类型:期刊论文
作者 | Yan, ShengQuan5; Hou, SuQing1; Jia, BaoLu1,4; Zhang, Tao2; Zhang, XiaoPeng2; Guo, Bing5; Kubono, Shigeru1,3; Liu, WeiPing5; He, JianJun1; Xu, ShiWei1,4 |
刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY |
出版日期 | 2016-05-01 |
卷号 | 59页码:7 |
ISSN号 | 1674-7348 |
关键词 | Jinping Underground Nuclear Astrophysics laboratory (JUNA) direct measurement Gamow window cross section AGB star nucleosynthesis |
DOI | 10.1007/s11433-016-5797-5 |
英文摘要 | In 2014, the National Natural Science Foundation of China (NSFC) approved the Jinping Underground Nuclear Astrophysics laboratory (JUNA) project, which aims at direct cross-section measurements of four key stellar nuclear reactions right down to the Gamow windows. In order to solve the observed fluorine overabundances in Asymptotic Giant Branch (AGB) stars, measuring the key 19F(p,a) 16O reaction at effective burning energies (i.e., at Gamow window) is established as one of the scientific research sub-projects. The present paper describes this sub-project in details, including motivation, status, experimental setup, yield and background estimation, aboveground test, as well as other relevant reactions. |
WOS关键词 | CORONAE-BOREALIS STARS ; NUCLEAR-ASTROPHYSICS ; ANGULAR-DISTRIBUTION ; REACTION F-19(P,ALPHA-0)O-16 ; ALPHA(0))O-16 REACTION ; RESONANCE STRENGTHS ; COULOMB BARRIER ; ALPHA-PARTICLES ; LIGHT-NUCLEI ; LOW-MASS |
资助项目 | National Natural Science Foundation of China[11490562] ; National Natural Science Foundation of China[11490560] ; National Natural Science Foundation of China[11135005] ; National Natural Science Foundation of China[11321064] |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000373690000002 |
资助机构 | National Natural Science Foundation of China |
源URL | [http://119.78.100.186/handle/113462/42233] |
专题 | 近代物理研究所_实验物理中心 |
通讯作者 | He, JianJun |
作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 3.RIKEN, Nishina Ctr, 2-1 Hirosawa, Wako, Saitama 3510198, Japan 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.China Inst Atom Energy, POB 275,10, Beijing 102413, Peoples R China |
推荐引用方式 GB/T 7714 | Yan, ShengQuan,Hou, SuQing,Jia, BaoLu,et al. A proposed direct measurement of cross section at Gamow window for key reaction 19F(p, a) 16 O in Asymptotic Giant Branch stars with a planned accelerator in CJPL[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2016,59:7. |
APA | Yan, ShengQuan.,Hou, SuQing.,Jia, BaoLu.,Zhang, Tao.,Zhang, XiaoPeng.,...&Shen, YangPing.(2016).A proposed direct measurement of cross section at Gamow window for key reaction 19F(p, a) 16 O in Asymptotic Giant Branch stars with a planned accelerator in CJPL.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,59,7. |
MLA | Yan, ShengQuan,et al."A proposed direct measurement of cross section at Gamow window for key reaction 19F(p, a) 16 O in Asymptotic Giant Branch stars with a planned accelerator in CJPL".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 59(2016):7. |
入库方式: OAI收割
来源:近代物理研究所
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