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Электронный каталог: Nasirov, A. K. - Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction
Nasirov, A. K. - Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction
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Статья
Автор: Nasirov, A. K.
Physical Review C [Electronic resource]: Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction
б.г.
ISBN отсутствует
Автор: Nasirov, A. K.
Physical Review C [Electronic resource]: Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction
б.г.
ISBN отсутствует
Статья
Nasirov, A.K.
Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction / A.K.Nasirov, A.R.Yusupov, B.M.Kayumov // Physical Review C [Electronic resource]. – 2024. – Vol. 110, No. 1. – P. 014618. – URL: https://doi.org/10.1103/PhysRevC.110.014618. – Bibliogr.: 43.
The smallness of the cross section of evaporation residues formed in the hot fusion reaction *4*8Ca + *2*3*2Th is analyzed by the dinuclear system model (DNS). The capture probability has been calculated by solving the dynamical equations of motion for the relative distance between the centers of mass of the DNS nuclei. Fusion of nuclei is considered as evolution of the DNS to a stable compound nucleus. The fusion probability has a bell-like shape and quasifission is one of reasons causing smallness of the yield of the evaporation residues products. Another reason is the decrease of the fission barrier for the isotopes &sup(275–285)Dm related with the shell effects in the neutron structure. The agreement of the theoretical results obtained for the yield of the evaporation residues with the experimental data measured in the Factory of Superheavy Elements of Joint Institute for Nuclear Research is well.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 343 е1 - Взаимодействие тяжелых ионов с ядрами
Ключевых слов = 40/024
Nasirov, A.K.
Small Cross Section of the Synthesis of Darmstadtium in the *4*8Ca + *2*3*2Th Reaction / A.K.Nasirov, A.R.Yusupov, B.M.Kayumov // Physical Review C [Electronic resource]. – 2024. – Vol. 110, No. 1. – P. 014618. – URL: https://doi.org/10.1103/PhysRevC.110.014618. – Bibliogr.: 43.
The smallness of the cross section of evaporation residues formed in the hot fusion reaction *4*8Ca + *2*3*2Th is analyzed by the dinuclear system model (DNS). The capture probability has been calculated by solving the dynamical equations of motion for the relative distance between the centers of mass of the DNS nuclei. Fusion of nuclei is considered as evolution of the DNS to a stable compound nucleus. The fusion probability has a bell-like shape and quasifission is one of reasons causing smallness of the yield of the evaporation residues products. Another reason is the decrease of the fission barrier for the isotopes &sup(275–285)Dm related with the shell effects in the neutron structure. The agreement of the theoretical results obtained for the yield of the evaporation residues with the experimental data measured in the Factory of Superheavy Elements of Joint Institute for Nuclear Research is well.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 343 е1 - Взаимодействие тяжелых ионов с ядрами
Ключевых слов = 40/024