Theoretical description of the towing mode through a time-dependent quantum calculation |
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| Affiliation: | 1. G.A.N.I.L., B.P. 5027, F-14021 Caen Cedex, France;2. Institut de Physique Nucléaire, IN2P3-CNRS, 91406, Orsay, France;1. Univ. Bordeaux, CENBG, UMR 5797, F-33170 Gradignan, France;2. CNRS, IN2P3, CENBG, UMR 5797, F-33170 Gradignan, France;3. Laboratoire Bordelais de Recherche en Informatique (LaBRI, UMR5800) Univ. Bordeaux, 351 Cours de la Libération, 33405 Talence cedex, France;4. Intégration du Matériau au Système (IMS, UMR5218), Univ. Bordeaux, 351 Cours de la Libération, 33405 Talence, France;5. Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB, UPR9048) CNRS, Université de Bordeaux, 87 avenue du Dr. A. Schweitzer, Pessac F-33608, France;6. Center of Medical Image Computing (CMIC), Department of Medical Physics & Bioengineering, University College London, Gower Street, London WC1E 6BT, United Kingdom;1. Equipe de Chimie Analytique des Molécules Bio-Actives, IPHC-DSA, Université de Strasbourg, CNRS, 74, Route du Rhin, 67400 Illkirch, France;2. Centre Européen d''Etude du Diabète, Université de Strasbourg, DIATECH EA 7294, Boulevard René Leriche, 67200 Strasbourg, France;3. Aerial, 250 Rue Laurent Fries, Parc d''innovation, 67412 Illkirch, France;4. Interprofession des Fruits et Légumes d''Alsace, 11, Rue Jean Mermoz, 68127 Sainte Croix en Plaine, France;1. School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China;2. Institut de Physique Nucléaire de Lyon, IN2P3-CNRS, Université Claude Bernard Lyon 1, F-69622 Villeurbanne Cedex, France;3. Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, F-91406 Orsay Cedex, France;4. Key Laboratory of Special Function Materials and Structure Design, Ministry of Education, Lanzhou 730000, China |
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| Abstract: | The target emission for the reaction of 58Ni and 58Ni at 44 MeV/A is investigated in a time-dependent quantum model. We show that, besides the well-known mechanisms of particle emission, a new phenomenon which gives rise to a specific angular and energetic distribution of the particle emission, is also expected. Properties of this mechanism are similar to the so-called “towing mode”, recently observed experimentally in a similar reaction (J.A. Scarpaci et al., Phys. Lett. B 428 (1998) 241). Characteristics of this new emission type are described. |
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