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].
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)