SIMENEL, Cédric; WAKHLE, A.; AVEZ, Benoît; HINDE, D.J.; DU RIETZ, R.; DASGUPTA, M.; EVERS, M.; LIN, C.J.; LUONG, D.H.

doi:10.1051/epjconf/20123809001

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SIMENEL, Cédric
Department of Nuclear Physics [DNP]
Département de Physique Nucléaire (ex SPhN) [DPHN]

WAKHLE, A.
Department of Nuclear Physics [DNP]

AVEZ, Benoît
Physique théorique [THEORIE]

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EPJ Web of Conferences, EPJ Web of Conferences, 2012-07-02, Dubna. 2012, vol. 38, p. 09001

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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.< Réduire

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Effects of Nuclear Structure on Quasi-fission

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