Charge distributions of fission fragments of low- and high-energy fission of Fm, No, and Rf isotopes; Physical Review C; Vol. 97, iss. 3

Charge distributions of fission fragments of low- and high-energy fission of Fm, No, and Rf isotopes; Physical Review C; Vol. 97, iss. 3

Bibliographic Details
Parent link:Physical Review C
Vol. 97, iss. 3.— 2018.— [034621,12 р.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Other Authors: Pasca H. Horia, Andreev A. V. Aleksandr Vasiljevich, Adamyan G. G. Gurgen Grigorjevich, Antonenko N. V. Nikolay Viktorovich
Summary:Title screen
The charge (mass) distributions of fission fragments resulting from low- and high-energy fission of the even-even nuclei 254−260,264Fm, 258−264No, and 262−266Rf are studied with the statistical scission-point model. The calculated results are compared with the available experimental data. In contrast to the experimental data, the calculated mass distribution for 258Fm(s.f.) is strikingly similar to the experimental one for 257Fm(s.f.). The transformation of the shape of charge distribution with increasing isospin and excitation energy occurs gradually and in a similar fashion like that of the mass distribution, but slower. For 254Fm(i.f.), 257Fm(nth,f), and 260Fm(s.f.), the unexpected difference (symmetric or asymmetric) between the shapes of charge and mass distributions is predicted for the first time. At some critical excitation energy, the saturation of the symmetric component of charge (mass) yields is demonstrated.
Language:English
Published: 2018
Subjects:
труды учёных ТПУ
электронный ресурс
осколки
высокоэнергетические воздействия
низкоэнергетические электроны
Online Access:https://doi.org/10.1103/PhysRevC.97.034621
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659315

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