The 10B(p, α)7Be S(E)-factor from 5 keV to 1.5 MeV using the Trojan Horse Method

Contributo in Atti di convegno

Data di Pubblicazione:

2017

Citazione:

The 10B(p, α)7Be S(E)-factor from 5 keV to 1.5 MeV using the Trojan Horse Method / Puglia, Sebastiana Maria Regina; Spitaleri, Claudio; La Cognata, Marco; Lamia, Livio; Broggini, Carlo; Caciolli, Antonio; Carlin, Nelson; Cherubini, Silvio; Cvetinovic, Alexandra; D'Agata, Giuseppe; Dell'Aquila, Daniele; Depalo, Rosanna; Gulino, Marisa; Guardo, Giovanni Luca; Indelicato, Iolanda; Lombardo, Ivano; Menegazzo, Roberto; Munhoz, Marcelo Gimenez; Pizzone, Rosario Gianluca; Rapisarda, Giuseppe Gabriele; Rigato, Valentino; Romano, Stefano; Sergi, Maria Letizia; Souza, Francisco; Sparta, Roberta; Tudisco, Salvo; Tumino, Aurora. - In: EPJ WEB OF CONFERENCES. - ISSN 2100-014X. - 165:(2017), pp. 1-4. ( 8th International Conference on Nuclear Physics in Astrophysics, NPA8 2017 Catania, ITALY JUN 18-23, 2017) [10.1051/epjconf/201716501042].

Abstract:

The 10B(p,α)7Be reaction is the main responsible for the 10B destruction in stellar interior [1]. 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 behavior of the astrophysical S(E)-factor. The 10B(p,α)7Be reaction was studied via the Trojan Horse Method (THM) applied to the 2H(10B,α7Be)n in order to extract the astrophysical S(E)-factor in a wide energy range from 5 keV to 1.5 MeV.

Tipologia CRIS:

4.1 Contributo in Atti di convegno

Keywords:

Physics and Astronomy (all)

Elenco autori: