ANGULAR-DISTRIBUTION FOR THE BE-7(D,N)B-8 REACTION AT E(CM)=5.8MEV AND THE S-17(0) FACTOR FOR THE BE-7(P,GAMMA)B-8 REACTION

Citation
Wp. Liu et al., ANGULAR-DISTRIBUTION FOR THE BE-7(D,N)B-8 REACTION AT E(CM)=5.8MEV AND THE S-17(0) FACTOR FOR THE BE-7(P,GAMMA)B-8 REACTION, Physical review letters, 77(4), 1996, pp. 611-614
Citations number
12
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
ISSN journal
0031-9007
Volume
77
Issue
4
Year of publication
1996
Pages
611 - 614
Database
ISI
SICI code
0031-9007(1996)77:4<611:AFTBRA>2.0.ZU;2-D
Abstract
The differential cross section for the Be-7(d, n)B-8 reaction at E(c.m .) = 5.8 MeV has been measured using the Be-7 beam generated by the ra dioactive nuclear beam facility at China Institute of Atomic Energy. T he B-8 ions were detected in full geometry with a two-dimensional posi tion sensitive Delta E-E counter telescope. The reaction cross section was determined to be 58 +/- 8 mb. The angular distribution data were analyzed with the distorted-wave Born approximation calculation. The a strophysical S-17(0) factor for the Be-7(p, gamma)B-8 reaction was der ived to be 27.4 +/- 4.4 eV b through the asymptotic normalization cons tant extracted from the experimental data.