Direct radiative proton capture 23Al(p,$\alpha$)24Si studied via one-proton nuclear breakup of 24Si

A. Banu; F. Carstoiu; W.N. Catford; B. Fernandez-Dominguez; M. Horoi; N.A. Orr; B.T. Roeder; P. Roussel-Chomaz; L. Trache; R.E. Tribble

doi:10.1088/1742-6596/337/1/012059

HAL : in2p3-00675640, version 1

DOI : 10.1088/1742-6596/337/1/012059

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Nuclear Physics in Astrophysics V, Eilat : Israël (2011)

Direct radiative proton capture 23Al(p,$\alpha$)24Si studied via one-proton nuclear breakup of 24Si

A. Banu, F. Carstoiu, W.N. Catford, B. Fernandez-Dominguez, M. Horoi, N.A. Orr¹, B.T. Roeder¹, P. Roussel-Chomaz², L. Trache, R.E. Tribble

(2012)

We present the results of an experimental work that studied the direct component of the radiative proton capture reaction 23Al(p,$\gamma$)24Si for its relevance in X-ray burst nucleosynthesis. The experiment was performed at GANIL using one-proton nuclear breakup reaction at intermediate energies to determine the Asymptotic Normalization Coefficient (ANC) of the system 24Si $\rightarrow$ 23Al + p. Using the ANC, we evaluated the corresponding astrophysical S factor and reaction rate.

1 :	LPCC - Laboratoire de Physique Corpusculaire de Caen

2 :	GANIL - Grand Accélérateur National d'Ions Lourds

équipe(s) de recherche : Structure nucléaire

Thème(s)

Physique/Physique Nucléaire Expérimentale


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Soumis le : Jeudi 1 Mars 2012, 16:15:44
Dernière modification le : Jeudi 24 Juillet 2014, 10:04:12