Astrophysical Reaction Rates of the 8Li(p,\pmb \gamma)9Beg.s. Direct Capture Reaction

Chin. Phys. Lett.

2006, Vol. 23

Issue (1): 55-57 DOI:

Original Articles

Astrophysical Reaction Rates of the ⁸Li(p,\pmb \gamma)⁹Be_g.s. Direct Capture Reaction

SU Jun;LI Zhi-Hong;GUO Bing;LIU Wei-Ping;BAI Xi-Xiang;ZENG Sheng;LIAN Gang;YAN Sheng-Quan;WANG Bao-Xiang;WANG You-Bao

China Institute of Atomic Energy, PO Box 275(46), Beijing 102413

Cite this article:

SU Jun, LI Zhi-Hong, GUO Bing et al 2006 Chin. Phys. Lett. 23 55-57

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Abstract Based on the angular distribution of the ⁸Li(d,n)⁹Be_g.s. reaction at E_c.m.=8.0MeV and distorted wave Born approximation analysis, the single particle spectroscopic factor S_1,3/2 for the ground state of ⁹Be = ⁸Li otimes p is derived to be 0.64 ± 0.21. In addition, we deduce the astrophysical S-factors and rates of the ⁸Li(p,γ)⁹Be_g.s. direct capture reaction at energies of astrophysical interests.

Keywords: 21.10.Jx 25.40.Lw 25.60.Je 26.35.+c

Published: 01 January 2006

PACS:	21.10.Jx	(Spectroscopic factors and asymptotic normalization coefficients)
	25.40.Lw	(Radiative capture)
	25.60.Je	(Transfer reactions)
	26.35.+c	(Big Bang nucleosynthesis)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I1/055

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	SU Jun
	LI Zhi-Hong
	GUO Bing
	LIU Wei-Ping
	BAI Xi-Xiang
	ZENG Sheng
	LIAN Gang
	YAN Sheng-Quan
	WANG Bao-Xiang
	WANG You-Bao

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