Title of article :
Boron depletion: indirect measurement of the 10B(p,α)7Be S(E)-factor Original Research Article
Author/Authors :
L. Lamia، نويسنده , , S. Romano، نويسنده , , N. Carlin، نويسنده , , S. Cherubini، نويسنده , , V. Crucillà، نويسنده , , M.M. de Moura، نويسنده , , M.G. Del Santo، نويسنده , , M.G. Munhoz، نويسنده , , M. Gulino، نويسنده , , R. Liguori Neto، نويسنده , , M. La Cognata، نويسنده , , F. Mud?، نويسنده , , R.G. Pizzone، نويسنده , , S.M.R. Puglia، نويسنده , , M.L. Sergi، نويسنده , , F.A. Souza، نويسنده , , C. Spitaleri، نويسنده , , A.A.P. Suaide، نويسنده , , E. Szanto، نويسنده , , A. Szanto de Toledo، نويسنده , , et al.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Pages :
6
From page :
309
To page :
314
Abstract :
The 10B(p,α)7Be reaction is the main responsible for 10B destruction in stellar interior. In such environments this p-capture process occurs at a Gamow energy of ∼10 keV, and takes places mainly through a resonant state (Ex=8.701 MeV) of the compound 11C nucleus. Thus, a resonance right in the region of the Gamow peak is expected to significantly influence the behaviour of the astrophysical S(E)-factor. The 10B(p,α)7Be reaction has been investigated by means of the Trojan Horse Method (THM) applied to the 2H(10B,α7Be)n three-body process. The experiment was performed at Ebeam=27 MeV at the Instituto de Fisica Nuclear de São Paulo. Preliminary results concerning the extraction of the bare-nucleus S(E)-factor will be presented.
Journal title :
Nuclear physics A
Serial Year :
2007
Journal title :
Nuclear physics A
Record number :
1203472
Link To Document :
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