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

oai:doaj.org/article:ce191a1694f34197b0c3a2d71dec6277

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

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

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Last time updated on 22/01/2018

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