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Your search keyword '"Wang, B. X."' showing total 2 results
Start Over Author "Wang, B. X." Topic angular correlations (nuclear physics)
2 results on '"Wang, B. X."'

1. Indirect measurement of nuclear reactions of astrophysical interest.

Author

Liu, W. P., Li, Z. H., Bai, X. X., Wang, Y. B., Guo, B., Lian, G., Su, J., Zeng, S., Wang, B. X., Yan, S. Q., Li, Y. J., Li, E. T., and Jin, S. J.

Subjects
NUCLEAR reactions, ANGULAR correlations (Nuclear physics), COLLISIONS (Nuclear physics), CHEMICAL kinetics, ION bombardment
Abstract

Systematic indirect measurements of nuclear astrophysical reactions using the unstable ion beam facility GIRAFFE in CIAE were performed. We have measured the angular distributions of transfer reactions, such as 8Li(d,p)9Li, 8Li(d,n)9Be and 8Li(p,d)7Li in inverse kinematics, and derived the astrophysical S-factors or reaction rates for 8Li(n,γ)9Li and 8Li(p,γ)9Be by using asymptotic normalization coefficient (ANC) or spectroscopic factor methods. [ABSTRACT FROM AUTHOR]

Published
2010
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2. First measurement of the 2H(6He,7Li)n angular distribution and proton spectroscopic factor in 7Li.

Author

Li, Z. H., Li, E. T., Guo, B., Bai, X. X., Li, Y. J., Yan, S. Q., Wang, Y. B., Lian, G., Su, J., Wang, B. X., Zeng, S., Fang, X., and Liu, W. P.

Subjects
PROTONS, SPECTRUM analysis, NUCLEAR physics, NUCLEAR reactions, ANGULAR correlations (Nuclear physics), DEUTERONS
Abstract

The angular distribution of the 2H ( 6He,7Li n reaction was measured with a secondary 6He beam of 36.4MeV for the first time. The proton spectroscopic factor of 7Li ground state was extracted to be 0.42±0.06 by normalizing the calculational differential cross-sections with the distorted-wave Born approximation to the experimental data. It was discussed that the uncertainty of extracted spectroscopic factors from the one-nucleon transfer reactions induced by deuteron might be reduced by determining the volume integrals of imaginary optical potentials precisely. [ABSTRACT FROM AUTHOR]

Published
2010
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