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Charge partition probabilities in the32S+27Al reaction at 37.5 MeV/nucleon analysed using the boltzmann distribution |
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| Authors: | A J Cole A Chabane M Charvet P Désesquelles A Giorni D Heuer A Lleres J B Viano D Benchekroun B Cheynis A Demeyer E Gerlic D Guinet M Stern L Vagneron |
| Institution: | 1. Institut des Sciences Nucléaires, IN2P3-CNRS et Université Joseph Fourier, 53, Ave. des Martyrs, F-38026, Grenoble Cedex, France 2. Institut de Physique Nucléaire, IN2P3-CNRS et Université Claude Bernard, 43 Boulevard du 11 Novembre 1918, F-69622, Villeurbanne Cedex, France |
| Abstract: | We apply the Boltzmann distribution to charge partition probabilities measured with the AMPHORA multidetector in the reaction32S+27Al at 37.5 MeV/nucleon. Approximate corrections to the data for preequilibrium emission are made and modifications to the basic formalism due to detection efficiency and evaporation are treated explicitly. The data are well reproduced with a temperature of 5.0 MeV and a freeze-out volume which corresponds to densities which are 20 times smaller than normal density. |
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