2H( 6He, 7Li)n, 12C( 7Li, 6He) 13N reactions and 12C(p, γ) 13N astrophysical S(E) factors

• Published in: Nuclear physics. A Vol. 834; no. 1; pp. 661c - 663c
• Main Authors: Li, Z.H., Su, J., Guo, B., Li, E.T., Li, Z.C., Bai, X.X., Li, Y.J., Liu, J.C., Yan, S.Q., Wang, B.X., Wang, Y.B., Lian, G., Zeng, S., Fang, X., Liu, W.P., Chen, Y.S., Shu, N.C., Fan, Q.W.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2010
• ISSN: 0375-9474
• DOI: 10.1016/j.nuclphysa.2010.01.117

Angular distributions of 2H( 6He, 7Li) n and 12C( 7Li, 6He) 13N reactions were measured at the HI-13 tandem accelerator, Beijing. Asymptotic normalization coefficient (ANC) of 13N → 12C + p was derived to be 1.64 ± 0.11 fm − 1 / 2 through distorted wave Born approximation (DWBA) analysis, which was then used to deduce the astrophysical S(E) factors for direct capture in 12C( p, γ) 13N at energies of astrophysical relevance.