Differential cross sections for radiative capture of energetic protons by 110Cd and 115In |
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Authors: | F. Rigaud G.Y. Petit J. Dalmas J.L. Irigaray M. Suffert F. Saporetti G. Longo R. Guidotti |
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Affiliation: | Centre d''Etudes Nucléaires de Bordeaux-Gradignan, Le Haut-Vigneau, 33170 Gradignan, France;Laboratoire de Physique Corpusculaire, Université de Clermont-Ferrand, 63170 Aubière, France;Basses Energies, Centre de Recherches Nucléaires et Université Louis Pasteur, 67037 Strasbourg Cedex, France;Comitato Nazionale Energia Nucleare, Centro di Calcolo, 40138 Bologna, Italy;Facoltà di Ingegneria dell''Università, Bologna, Italy |
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Abstract: | Spectra of high-energy photons following the radiative capture of 8–22 MeV protons in 110Cd and 111In are measured. The (p, γ) differential cross sections at 90° with respect to the beam axis is deduced from the integration of measured spectra. The photon angular distribution is measured for the reaction, too, at 13 MeV incident energy. Satisfactory agreement between theory and experiment is obtained by using the direct-semidirect model for dipole and quadrupole fast nucleon radiative capture. |
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Keywords: | Nuclear reactions |
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