Effects of Nuclear Structure on Quasi-fission
SIMENEL, Cédric
Department of Nuclear Physics [DNP]
Département de Physique Nucléaire (ex SPhN) [DPHN]
Leer más >
Department of Nuclear Physics [DNP]
Département de Physique Nucléaire (ex SPhN) [DPHN]
SIMENEL, Cédric
Department of Nuclear Physics [DNP]
Département de Physique Nucléaire (ex SPhN) [DPHN]
< Leer menos
Department of Nuclear Physics [DNP]
Département de Physique Nucléaire (ex SPhN) [DPHN]
Idioma
en
Communication dans un congrès
Este ítem está publicado en
EPJ Web of Conferences, EPJ Web of Conferences, 2012-07-02, Dubna. 2012, vol. 38, p. 09001
Resumen en inglés
The quasi-fission mechanism hinders fusion of heavy systems because of a mass flow between the reactants, leading to a re-separation of more symmetric fragments in the exit channel. A good understanding of the competition ...Leer más >
The quasi-fission mechanism hinders fusion of heavy systems because of a mass flow between the reactants, leading to a re-separation of more symmetric fragments in the exit channel. A good understanding of the competition between fusion and quasi-fission mechanisms is expected to be of great help to optimize the formation and study of heavy and superheavy nuclei. Quantum microscopic models, such as the time-dependent Hartree-Fock approach, allow for a treatment of all degrees of freedom associated to the dynamics of each nucleon. This provides a description of the complex reaction mechanisms, such as quasi-fission, with no parameter adjusted on reaction mechanisms. In particular, the role of the deformation and orientation of a heavy target, as well as the entrance channel magicity and isospin are investigated with theoretical and experimental approaches.< Leer menos
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