Dynamical analysis of dissipative collisions between Ar and Ag nuclei in the fermi energy domain |
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Authors: | F Haddad B Borderie V de la Mota M F Rivet F Sébille B Jouault |
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Institution: | 1. Laboratoire Subatech, Université de Nantes /IN2P3/Ecole de Mines de Nantes, F-44070, Nantes Cedex 03, France 2. Cyclotron Institute, Texas A&M University, 77843-3366, College Station, TX, USA 3. Institut de Physique Nucléaire, IN2P3-CNRS, F-91406, Orsay Cedex, France
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Abstract: | 40Ar+107 Ag reactions at 27 AMeV and 44AMeV have been studied within the Landau Vlasov microscopic transport model. In this framework the main characteristics of primary partners of binary collisions are shown to be well described, and information aboutσ nn can be extracted as well as the angular momentum associated with the heavy fragment. Different contributions to the total energy are studied as a function of the reaction time. Our numerical method is compared with the results obtained using experimental techniques like proton spectra. Their impact parameter and energy dependences have been studied and the estimated “temperature parameter” is in agreement with the experimental results. |
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