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Электронный каталог: Mardyban, E. V. - Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120
Mardyban, E. V. - Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120
Статья
Автор: Mardyban, E. V.
Physical Review C: Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120
б.г.
ISBN отсутствует
Автор: Mardyban, E. V.
Physical Review C: Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120
б.г.
ISBN отсутствует
На полку
Статья
Mardyban, E.V.
Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120 / E.V.Mardyban, A.Rahmatinejad, T.M.Shneidman, G.G.Adamian, S.-G.Zhou, N.V.Antonenko. – Text : electronic // Physical Review C. – 2026. – Vol. 113, No. 5. – P. 054308. – URL: https://doi.org/10.1103/fpy8-p568. – Bibliogr.: 63.
Potential energy surfaces of superheavy nuclei are investigated within the multidimensionally constrained relativistic mean-field model. The results are analyzed using the Strutinsky shell-correction method, with particular emphasis on *2*9*6Lv and isotopic chains of 𝑍=114 and 𝑍=120. The analysis reveals that triaxial degrees of freedom substantially reduce the barrier height along the triaxial fission pathway compared to the axial fission path in *2*9*6Lv . A steplike behavior emerges in proton shell corrections for 𝑍=114 isotopes, contrasting with the smoother patterns observed in 𝑍=120 isotopes, is attributed to the differences in the ground-state deformations. The observed correlation between fission-barrier maxima and shell-correction minima points to the shell closures at neutron numbers 𝑁=172 and 𝑁=184 at 𝑍=114 and 120.
ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 341.3а - Теория деления ядра
Mardyban, E.V.
Isotopic Dependence of the Fission Threshold in Nuclei with Z=114 and Z=120 / E.V.Mardyban, A.Rahmatinejad, T.M.Shneidman, G.G.Adamian, S.-G.Zhou, N.V.Antonenko. – Text : electronic // Physical Review C. – 2026. – Vol. 113, No. 5. – P. 054308. – URL: https://doi.org/10.1103/fpy8-p568. – Bibliogr.: 63.
Potential energy surfaces of superheavy nuclei are investigated within the multidimensionally constrained relativistic mean-field model. The results are analyzed using the Strutinsky shell-correction method, with particular emphasis on *2*9*6Lv and isotopic chains of 𝑍=114 and 𝑍=120. The analysis reveals that triaxial degrees of freedom substantially reduce the barrier height along the triaxial fission pathway compared to the axial fission path in *2*9*6Lv . A steplike behavior emerges in proton shell corrections for 𝑍=114 isotopes, contrasting with the smoother patterns observed in 𝑍=120 isotopes, is attributed to the differences in the ground-state deformations. The observed correlation between fission-barrier maxima and shell-correction minima points to the shell closures at neutron numbers 𝑁=172 and 𝑁=184 at 𝑍=114 and 120.
ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 341.3а - Теория деления ядра
