Effects of nuclear deformation and neutron transfer in capture processes, and fusion hindrance at deep sub-barrier energies
V. V. SargsyanInternational Center for Advanced Studies, Yerevan State University, 0025 Yerevan, ArmeniaG. G. AdamianJoint Institute for Nuclear Research, 141980 Dubna, RussiaN. V. AntonenkoJoint Institute for Nuclear Research, 141980 Dubna, RussiaW. ScheidInstitut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, GermanyH. Q. ZhangChina Institute of Atomic Energy, 102413 Beijing, China
2011en
ABI
Аннотация
The roles of nuclear deformation and neutron transfer in sub-barrier capture process are studied within the quantum diffusion approach. The change of the deformations of colliding nuclei with neutron exchange can crucially influence the sub-barrier fusion. The comparison of the calculated capture cross section and the measured fusion cross section in various reactions at extreme sub-barrier energies gives us information about the quasifission.
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