Электронный каталог

Книга (аналит. описание)

Itkis, I.M.
Impact of Entrance-Channel Properties on the Mechanism of Reactions Leading to the Formation of *1*8*0Hg / I.M.Itkis, A.A.Bogachev, G.N.Knyazheva, E.M.Kozulin // The V International Scientific Forum "Nuclear Science and Technologies", Almaty, Kazakhstan, 07 - 11 October 2024. – Bristol : IOP Publishing, 2025. – P. 012015. – URL: https://doi.org/10.1088/1742-6596/2984/1/012015. – Bibliogr.: 14.

To study the impact of entrance-channel properties on the dynamics of reactions leading to the formation of the same *1*8*0Hg composite system, the mass and energy distributions of binary fragments formed in the *3*6Ar+*1*4*4Sm, *5*6Fe+*1*2*4Xe, *6*8Zn+*1*1*2Sn, and *9*0Zr+*9*0Zr reactions were measured at energies close to and above the Coulomb barrier using the CORSET spectrometer. The comparative analysis of the reactions under study was performed at similar excitation energies and mean angular momenta. For the *5*6Fe-, *6*8Zn- and *9*0Zr-induced reactions a large contribution of quasifission process (more than 40%, 70% and 80% of all fissionlike fragments) was observed. It was found that the shape of the quasifission fragments mass distributions depends on the reaction entrance channel properties, and the fragments are formed in the vicinity of the closed neutron and/or proton shells nearest to the neutron and proton numbers of interacting nuclei. – (Journal of Physics: Conference Series ; Vol. 2984) .



ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 343 е - Ядерные реакции с тяжелыми ионами$