New determination of astrophysical14C(n, γ)15C reaction rate from the spectroscopic factor of 15C

查看全文 作　　者：TianLi [1]Ma;Bing [1]Guo;Dan Yang [2,3]Pang;ZhiHong [1]Li;Yi [1]Su;XinYue [1]Li;YangPing [1]Shen;YouBao [1]Wang;Yun Ju [1]Li;Jun [4,1]Su;ShengQuan [1]Yan;Sheng [1]Zeng;Gang [1]Lian;Ding [1]Nan;WeiPing [1]Liu

机构地区：[1]Department of Nuclear Physics,China Institute of Atomic Energy,Beijing 102413,China;[2]School of Physics and Nuclear Energy Engineering,Beihang University,Beijing 100191,China;[3]Beijing Key Laboratory of Advanced Nuclear Materials and Physics,Beihang University,Beijing 100191,China;[4]College of Nuclear Science and Technology,Beijing Normal University,Beijing 100875,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》索引2020年第63卷第1期,共4页

基　　金：supported by the National Key Research and Development Project(Grant No.2016YFA0400502);the National Natural Science Foundation of China(Grant Nos.11490561,11475264,11475265,and11575292);the National Program on Key Basic Research Project of China(Grant No.2013CB834406) 摘　　要：The14C(n,γ)15C reaction plays an important role in various astrophysical scenarios:(1)it is the slowest in the neutron induced CNO cycle which occurs in asymptotic giant branch(AGB)stars,and therefore controls this cycle[1];(2)it is one of the key reactions for predicting the primordial abundances of the heavy elements in the framework of inhomogeneous big-bang nucleosynthesis(IBBN)[2];(3)it is also important for the synthesis of heavier isotopes in neutrino driven wind scenarios for the r-process in core-collapse supernova(i.e.,Type-II supernova)explosions[3-5]. 关键词：SPECTROSCOPIC CYCLE ASYMPTOTIC

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New determination of astrophysical14C(n, γ)15C reaction rate from the spectroscopic factor of 15C

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