234 articles – 1763 Notices  [english version]
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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
structure nucléaire
Physique/Physique Nucléaire Expérimentale