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

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 ¹ B.T. Roeder ¹ P. Roussel-Chomaz ² L. Trache R.E. Tribble

1 structure nucléaire

LPCC - Laboratoire de Physique Corpusculaire de Caen

2 GANIL - Grand Accélérateur National d'Ions Lourds

Abstract : 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.

Document type :

Conference papers

Nuclear Physics in Astrophysics V, 2011, Eilat, Israel. 337, pp.012059, <10.1088/1742-6596/337/1/012059>

Domain :

Physics / Nuclear Experiment

http://hal.in2p3.fr/in2p3-00675640
Contributor : Michel Lion <>
Submitted on : Thursday, March 1, 2012 - 4:15:44 PM
Last modification on : Wednesday, January 28, 2015 - 11:06:42 AM

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

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