Investigating Mass–Energy Distributions of Fragments Produced in the 32S + 232Th → 264Sg Reaction at Energies Below and Near the Coulomb Barrier
Galkina E.I. Kozulin E.M. Knyazheva G.N. Itkis I.M. Bogachev A.A. Diatlov I.N. Cheralu M. Kumar D. Kozulina N.I. Novikov K.V. Pan A.N. Pchelintsev I.V. Vorobiev I.V. Trzaska W.H. Heinz S. Lommel B. Vardaci E. Spinosa S. Di Nitto A. Pulcini A. Borcea C. Harca I.
October 2021Pleiades journals
Bulletin of the Russian Academy of Sciences: Physics
2021#85Issue 101085 - 1089 pp.
Abstract: The mass-energy distributions of fragments of the reaction 32S + 232Th leading to the formation of 264Sg (Z = 106) at energies of incident ions 32S of 165, 181 and 200 MeV are measured. The contribution from the quasifission process is found at energies below and above the Coulomb barrier in the region of symmetric masses (АCN/2 ± 20). A high-energy symmetric fission mode is found at an energy of 165 MeV, which corresponds to the excitation energy of the compound 264Sg nucleus 45 MeV.
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Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Laboratory of Fission Physics, Almaty, 480082, Kazakhstan
Department of Physics, University of Jyväskylä, Jyväskylä, 40014, Finland
GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, 64291, Germany
Dipartimento di Fisica E. Pancini, Università degli Studi di Napoli Federico II, Napoli, 80126, Italy
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Napoli, 80126, Italy
Horia Hulubei National Institute for Physics and Nuclear Engineering, Bucharest-Măgurele, 077125, Romania
Joint Institute for Nuclear Research
Institute of Nuclear Physics
Department of Physics
GSI Helmholtzzentrum für Schwerionenforschung
Dipartimento di Fisica E. Pancini
Istituto Nazionale di Fisica Nucleare
Horia Hulubei National Institute for Physics and Nuclear Engineering
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