Indirect Li-7(p, alpha)He-4 reaction at astrophysical energies - art. no. 055802

Authors
Spitaleri, C Aliotta, M Cherubini, S Lattuada, M Miljanic, D Romano, S Soic, N Zadro, M Zappala, RA
Citation
C. Spitaleri et al., Indirect Li-7(p, alpha)He-4 reaction at astrophysical energies - art. no. 055802, PHYS REV C, 6005(5), 1999, pp. 5802
Citations number
32
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6005
Issue
5
Year of publication
1999
Database
ISI
SICI code
0556-2813(199911)6005:5<5802:ILARAA>2.0.ZU;2-9
Abstract
Information on the Li-7(p,alpha)He-4 reaction cross section at energies rel evant for astrophysics has been obtained by means of the indirect Trojan-ho rse method applied to the three-body H-2(Li-7, alpha alpha)n reaction. Meas urements at Li-7-beam energies of 19, 19.5, 20, and 21 MeV have been carrie d out. The results are reported in terms of the astrophysical S(E) factor. The value S(0) measured in the present experiment is compared with that ext rapolated from a direct measurement. [S0556-2813(99)01510-1].