Background: The cross section influences a variety of astrophysical scenarios, including big-bang and stellar nucleosynthesis. In recent years, conflicting results of direct measurements have been published, reporting contradictory low-energy trends. Purpose: To shed light on the contradiction between the existing data sets, the reaction was studied using the asymptotic normalization coefficient (ANC) technique which was up-to-now never used for this reaction. Methods: To derive the ANC, the transfer reaction, studied at the Department of Physics and Astronomy of the University of Catania and at the John.

Indirect determination of the astrophysical S factor for the 6Li(p,γ)7Be reaction using the asymptotic normalization coefficient method

Cherubini S.;D'Agata G.;Guardo G. L.;Indelicato I.;Lamia L.;Lattuada M.;Pizzone R. G.;Rapisarda G. G.;Romano S.;Sergi M. L.;Spitaleri C.;
2021-01-01

Abstract

Background: The cross section influences a variety of astrophysical scenarios, including big-bang and stellar nucleosynthesis. In recent years, conflicting results of direct measurements have been published, reporting contradictory low-energy trends. Purpose: To shed light on the contradiction between the existing data sets, the reaction was studied using the asymptotic normalization coefficient (ANC) technique which was up-to-now never used for this reaction. Methods: To derive the ANC, the transfer reaction, studied at the Department of Physics and Astronomy of the University of Catania and at the John.
2021
Big bang nucleosynthesis, Nuclear astrophysics, Nuclear reactions, Nucleon induced nuclear reactions, Radiative capture
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/521931
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