Study of the quasi-free reaction mechanism in the 6Li(12C,α12C)2H reaction:: Astrophysical implications.

被引:0
|
作者
Aliotta, M [1 ]
Cherubini, S [1 ]
Gialanella, L [1 ]
Figuera, P [1 ]
Lattuada, M [1 ]
Miljanic, D [1 ]
Musumarra, A [1 ]
Pellegriti, MG [1 ]
Pizzone, RG [1 ]
Rolfs, C [1 ]
Romano, S [1 ]
Soic, N [1 ]
Spitaleri, C [1 ]
Strieder, F [1 ]
Tumino, A [1 ]
Typel, S [1 ]
Wolter, HH [1 ]
机构
[1] Univ Catania, Dipartimento Metodol Fis & Chim Ingn, Catania, Italy
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O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The Trojan-Horse method has been applied to the Li-6(C-12,alpha(12)C)H-2 reaction at 18 MeV in order to study the two-body alpha-C-12 interaction around the Coulomb barrier. Coincidence spectra show clear evidence of the quasi-free alpha-C-12 scattering, in good agreement with calculations performed in the framework of the Plane Wave Born Approximation. The virtual excitation function of the alpha-C-12 elastic scattering has been extracted and compared with the behaviour of the free scattering cross section.
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页码:261 / 265
页数:5
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