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arXiv · 1508.04638

Quasifission dynamics in TDHF

A. S. Umar·V. E. Oberacker·C. Simenel
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Abstract

For light and medium mass systems the capture cross-section may be considered to be the same as that for complete fusion, whereas for heavy systems leading to superheavy formations the evaporation residue cross-section is dramatically reduced due to the quasifission (QF) and fusion-fission processes thus making the capture cross-section to be essentially the sum of these two cross-sections, with QF occurring at a much shorter time-scale. Consequently, quasifission is the primary reaction mechanism that limits the formation of superheavy nuclei. Within the last few years the time-dependent Hartree-Fock (TDHF) approach has been utilized for studying the dynamics of quasifission. The study of quasifission is showing a great promise to provide insight based on very favorable comparisons with experimental data. In this article we will focus on the TDHF calculations of quasifission observables for the $^{48}$Ca+$^{249}$Bk system.

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BibTeXRIS

A. S. Umar, V. E. Oberacker, C. Simenel. 2015-08-19. Quasifission dynamics in TDHF. https://doi.org/10.1051/epjconf%2F201611701002

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