1. Examination of cluster production in excited light systems at Fermi energies from new experimental data and comparison with transport model calculations
- Author
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Frosin, C., Piantelli, S., Casini, G., Ono, A., Camaiani, A., Baldesi, L., Barlini, S., Borderie, B., Bougault, R., Ciampi, C., Cicerchia, M., Chbihi, A., Dell'Aquila, D., Dueñas, J. A., Fabris, D., Fable, Q., Frankland, J. D., Génard, T., Gramegna, F., Gruyer, D., Henri, M., Hong, B., Kweon, M. J., Kim, S., Kordyasz, A., Kozik, T., Lombardo, I., Lopez, O., Marchi, T., Mazurek, K., Nam, S. H., Lemarié, J., LeNeindre, N., Ottanelli, P., Parlog, M., Park, J., Pasquali, G., Poggi, G., Rebillard-Soulié, A., Sun, B. H., Stefanini, A. A., Terashima, S., Upadhyaya, S., Valdré, S., Verde, G., Vient, E., Vigilante, M., Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire des deux Infinis de Toulouse (L2IT), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and INDRA-FAZIA
- Subjects
Nuclear Theory (nucl-th) ,Nuclear Theory ,[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th] ,FOS: Physical sciences ,[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] ,Nuclear Experiment (nucl-ex) ,Nuclear Experiment - Abstract
Four different reactions, $^{32}$S+$^{12}$C and $^{20}$Ne+$^{12}$C at 25 and 50 MeV/nucleon, have been measured with the FAZIA detector capable of full isotopic identification of most forward emitted reaction products. Fragment multiplicities, angular distributions and energy spectra have been measured and compared with Monte Carlo simulations, i.e. the antisymmetrized molecular dynamics (AMD) and the heavy-ion phase space exploration (HIPSE) models. These models are combined with two different afterburner codes (HF$l$ and SIMON) to describe the decay of the excited primary fragments. In the case of AMD, the effect of including the clustering and inter-clustering processes to form bound particles and fragments is discussed. A clear confirmation of the role of cluster aggregation in the reaction dynamics and particle production for these light systems, for which the importance of the clustering process increases with bombarding energy, is obtained., Comment: 15 pages, 14 PDF figures
- Published
- 2023
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