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NSR database version of April 29, 2024.

Search: Author = S.Spinosa

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2021GA34      Bull.Rus.Acad.Sci.Phys. 85, 1080 (2021)

E.I.Galkina, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, A.A.Bogachev, I.N.Diatlov, M.Cheralu, D.Kumar, N.I.Kozulina, K.V.Novikov, A.N.Pan, I.V.Pchelintsev, I.V.Vorobiev, W.H.Trzaska, S.Heinz, B.Lommel, E.Vardaci, S.Spinosa, A.Di Nitto, A.Pulcini, C.Borcea, I.Harca

Investigating Mass-Energy Distributions of Fragments Produced in the ³²S + ²³²Th → ²⁶⁴Sg Reaction at Energies Below and Near the Coulomb Barrier

NUCLEAR REACTIONS ²³²Th(³²S, X)²⁶⁴Sg, E=165, 181, 200 MeV; measured reaction products; deduced mass-energy distributions of fragments, contribution from the quasifission process. CORSET double-arm time-of-flight spectrometer.

doi: 10.3103/S1062873821100154
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2020NO09      Phys.Rev. C 102, 044605 (2020)

K.V.Novikov, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, A.A.Bogachev, I.N.Diatlov, M.Cheralu, D.Kumar, N.I.Kozulina, A.N.Pan, I.V.Pchelintsev, I.V.Vorobiev, W.H.Trzaska, S.Heinz, H.M.Devaraja, B.Lommel, E.Vardaci, S.Spinosa, A.Di Nitto, A.Pulcini, S.V.Khlebnikov, P.P.Singh, Ru.N.Sahoo, B.Gall, Z.Asfari, C.Borcea, I.Harca, D.M.Filipescu

Investigation of fusion probabilities in the reactions with ^{52, 54}Cr, ⁶⁴Ni, and ⁶⁸Zn ions leading to the formation of Z = 120 superheavy composite systems

NUCLEAR REACTIONS ²⁴⁸Cm(⁵²Cr, X)³⁰⁰120^*, E=290, 304-MeV; ²⁴⁸Cm(⁵⁴Cr, X)³⁰²120^*, E=296 MeV; ²³²Th(⁶⁸Zn, X)³⁰⁰120^*, E=335 MeV; measured binary reaction products in coincidence by the double-arm time-of-flight spectrometer CORSET, the first two reactions using ²⁴⁸Cm target at the U-400 cyclotron facility of FLNR-Dubna, and the experiment with ²³²Th target at the University of Jyvaskyla K-130 cyclotron facility; deduced yield and TKE matrices of binary fragments as functions of mass and energy, capture cross sections as a function of effective fissility parameter, excitation energy of primary fragments as function of fragment mass, contributions of symmetric fragments to the capture cross sections, fusion probability as function of the mean fissility parameter, and production σ for the formation of Z=120 superheavy nucleus (SHN). ²³⁸U(⁶⁴Ni, X)³⁰²120^*, E=335 MeV; compared results of this experiment, reported in 2010Ko16, at Jyvaskyla with the data in the present experiments. ²⁴⁸Cm(⁵⁴Cr, X) reaction determined to be the most favorable for the production of Z=120 element.

doi: 10.1103/PhysRevC.102.044605
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