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.
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.. - In: BULLETIN OF THE RUSSIAN ACADEMY OF SCIENCES. PHYSICS. - ISSN 1062-8738. - 85:10(2021), pp. 1085-1089. [10.3103/S1062873821100154]
Investigating Mass–Energy Distributions of Fragments Produced in the 32S + 232Th → 264Sg Reaction at Energies Below and Near the Coulomb Barrier
Vardaci E.;Spinosa S.;Di Nitto A.;Pulcini A.;
2021
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
