Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série IPN-THEO
Domaines nucl-th
Date Mercredi 8 Novembre 2017
Heure 11:30
Institut IPN
Salle IPN, Bâtiment 100, salle A015
Nom de l'orateur Pasca
Prenom de l'orateur Horia
Addresse email de l'orateur
Institution de l'orateur JINR Dubna
Titre Transitions between symmetric and asymmetric fission modes in the region of light and heavy actinides
Résumé Using the improved scission-point model, the isotopic trends of the charge and mass distributions of fission fragments are studied in fission of even-even Th and Fm isotopes. The transition from symmetric to asymmetric fission mode is shown to be related to the change of the potential energy surface at scission point. The change of the shape of charge and mass distributions with increasing excitation energy is discussed. At high excitation energies, there is unexpected large asymmetric modes in the fission of neutron-deficient Th isotopes.
Numéro de preprint arXiv
Commentaires $$
Fichiers attachés
  • 2017_11_08_H_Pasca.pdf (205335 bytes) OPEN

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