Hot and cold fusion reactions leading to the same superheavy evaporation residue

Hot and cold fusion reactions leading to the same superheavy evaporation residue

Dades bibliogràfiques
Parent link:The European Physical Journal A
Vol. 58, iss. 9.— 2022.— [180, 4 p.]
Autor corporatiu: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Altres autors: Hong Juhee, Adamyan G. G. Gurgen Grigorjevich, Antonenko N. V. Nikolay Viktorovich, Kowal M. Michal, Jachimowicz P. Piotr
Sumari:Title screen
Excitation functions are predicted for the production of isotopes of a superheavy nucleus with charge number Z=112=112 in the (2−5)n(2−5)-evaporation channels of the complete fusion reactions 4848Ca+233,235233,235U for future experiments. The calculated production cross section of the 277277Cn isotope in the hot fusion reaction 4848Ca+233233U is compared with the experimental one in the cold fusion reaction 7070Zn+208208Pb. The strong correlation between the fusion probability and asymmetry in the entrance reaction channel is revealed. The possibility of filling the gap between the isotopes of superheavy nuclei with Z=112=112 produced in cold and hot fusion reactions is indicated.
Режим доступа: по договору с организацией-держателем ресурса
Publicat: 2022
Matèries:
электронный ресурс
труды учёных ТПУ
Accés en línia:https://doi.org/10.1140/epja/s10050-022-00826-3
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669628
Descripció
Sumari:Title screen
Excitation functions are predicted for the production of isotopes of a superheavy nucleus with charge number Z=112=112 in the (2−5)n(2−5)-evaporation channels of the complete fusion reactions 4848Ca+233,235233,235U for future experiments. The calculated production cross section of the 277277Cn isotope in the hot fusion reaction 4848Ca+233233U is compared with the experimental one in the cold fusion reaction 7070Zn+208208Pb. The strong correlation between the fusion probability and asymmetry in the entrance reaction channel is revealed. The possibility of filling the gap between the isotopes of superheavy nuclei with Z=112=112 produced in cold and hot fusion reactions is indicated.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1140/epja/s10050-022-00826-3

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