Measurements of stellar and explosive nuclear astrophysics reactions

摘要

This paper described the nuclear astrophysical studies using the unstable ion beam facility GIRAFFE in CIAE,by indirect measurements.We measured the angular distributions for some single proton or neutron transfer reactions,such as 7Be(d,n)8B,11C(d,n)12N,8Li(d,p)9Li and 13N(d,n)14O in inverse kinematics,and derived the astrophysical S-factors or reaction rates of 7Be(p,γ)8B,11C(p,γ)12N,8Li(n,γ)9Li,13N(p,γ)14O by asymptotic normalization coefficient,spectroscopic factor,and R-matrix approach at astrophysically relevant energies.Some most recent progress of nuclear astrophyiscal work in CIAE are also summarized.