Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions
The particle emission at intermediate velocities in mass asymmetric reactions is studied within the frame-work of classical molecular dynamics. Two reactions in the Fermi energy domain were modeled, 58Ni+C and 58Ni+Au at 34.5 MeV/nucleon. The availability of microscopic correlations at all times all...
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_05562813_v65_n5_p546131_Chernomoretz |
| Aporte de: |
| id |
todo:paper_05562813_v65_n5_p546131_Chernomoretz |
|---|---|
| record_format |
dspace |
| spelling |
todo:paper_05562813_v65_n5_p546131_Chernomoretz2023-10-03T15:34:59Z Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions Chernomoretz, A. Gingras, L. Larochelle, Y. Beaulieu, L. Roy, R. St-Pierre, C. Dorso, C. O. The particle emission at intermediate velocities in mass asymmetric reactions is studied within the frame-work of classical molecular dynamics. Two reactions in the Fermi energy domain were modeled, 58Ni+C and 58Ni+Au at 34.5 MeV/nucleon. The availability of microscopic correlations at all times allowed a detailed study of the fragment formation process. Special attention was paid to the physical origin of fragments and emission timescales, which allowed us to disentangle the different processes involved in the midrapidity particle production. Consequently, a clear distinction between a prompt preequilibrium emission and a delayed aligned asymmetric breakup of the heavier partner of the reaction was achieved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v65_n5_p546131_Chernomoretz |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The particle emission at intermediate velocities in mass asymmetric reactions is studied within the frame-work of classical molecular dynamics. Two reactions in the Fermi energy domain were modeled, 58Ni+C and 58Ni+Au at 34.5 MeV/nucleon. The availability of microscopic correlations at all times allowed a detailed study of the fragment formation process. Special attention was paid to the physical origin of fragments and emission timescales, which allowed us to disentangle the different processes involved in the midrapidity particle production. Consequently, a clear distinction between a prompt preequilibrium emission and a delayed aligned asymmetric breakup of the heavier partner of the reaction was achieved. |
| format |
JOUR |
| author |
Chernomoretz, A. Gingras, L. Larochelle, Y. Beaulieu, L. Roy, R. St-Pierre, C. Dorso, C. O. |
| spellingShingle |
Chernomoretz, A. Gingras, L. Larochelle, Y. Beaulieu, L. Roy, R. St-Pierre, C. Dorso, C. O. Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| author_facet |
Chernomoretz, A. Gingras, L. Larochelle, Y. Beaulieu, L. Roy, R. St-Pierre, C. Dorso, C. O. |
| author_sort |
Chernomoretz, A. |
| title |
Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| title_short |
Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| title_full |
Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| title_fullStr |
Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| title_full_unstemmed |
Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| title_sort |
quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions |
| url |
http://hdl.handle.net/20.500.12110/paper_05562813_v65_n5_p546131_Chernomoretz |
| work_keys_str_mv |
AT chernomoretza quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT gingrasl quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT larochelley quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT beaulieul quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT royr quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT stpierrec quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions AT dorsoco quasiclassicalmodelofintermediatevelocityparticleproductioninasymmetricheavyionreactions |
| _version_ |
1782030385622810624 |