Analysis of the fusion mechanism in synthesis superheavy element 119 via ${}^{54}$Cr+${}^{243}$Am reaction

Abstract

The combined dinuclear system (DNS) and statistical model implanted in KEWPIE2 have been used to study the prospects for the synthesis of a superheavy element (SHE) with $Z=119$ in the ${}^{54}$Cr+${}^{243}$Am fusion reaction. The method of calculation has been verified by description of the evaporation residue cross sections measured for the ${}^{48}$Ca+${}^{243}$Am reaction. The calculated results of the partial and total cross sections for the complete fusion, quasifission, fast fission and evaporation residues formation for both reactions are discussed.

13 pages, 15 figures

References in corpus (7)

• Synthesis of superheavies: State of affairs and outlooks
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• Quasifission and fusion-fission in massive nuclei reactions. Comparison of reactions leading to the Z=120 element
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• Angular anisotropy of the fusion-fission and quasifission fragments
• Role of the target orientation angle and orbital angular momentum in the evaporation residue production
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Cited by in corpus (6)

• Examination of promising reactions with ${}^{241}$Am and ${}^{244}$Cm targets for the synthesis of new superheavy elements within the dinuclear system model with a dynamical potential energy surface
• Optimal colliding energy for the synthesis of superheavy element $Z$=119
• A new dynamical mechanism of incomplete fusion in heavy-ion collision
• Small cross section of the synthesis of darmstadtium in the ${}^{48}$Ca+${}^{232}$Th reaction
• Measurements of evaporation residue cross-sections and evaporation residue-gated $\gamma$-ray fold distributions for ${}^{32}$S+${}^{154}$Sm system
• Investigation of the formation of superheavy elements with atomic numbers 116 and 120 through ${}^{50}$Ti-induced reaction