Schemes of Finite Element Method for Collective Models of Atomic Nuclei

Abstract: A finite element method scheme for solving the boundary value problem of collective nuclear models is presented. Its efficiency is demonstrated on calculations of rotational-vibrational spectra and electrical quadrupole transitions for the isotopes 154Gd and 238U with tabularly specified coefficients of the boundary value problem, including one-well and double-well potential energy surfaces, respectively, calculated from the relativistic mean-field model. © Pleiades Publishing, Ltd. 2025.

Авторы
Batgerel B. 1 , Buša Ján 2, 3 , Chuluunbaatar Ochbadrakh 1, 2, 4 , Derbov Vladimir Leonardovich 5 , Deveikis Algirdas 6 , Gusev Alexander A. 2, 4, 7 , Luong Lehai 8 , Mardyban Evgenii V. 2, 7, 9 , Vinitsky Sergue I. 2, 10 , Wen Peiwei 11
Journal
Physics of Particles and Nuclei
Номер выпуска
6
Язык
English
Страницы
1359-1364
Статус
Published
Ссылка
Внешняя ссылка
DOI
10.1134/S1063779625700492
Том
56
Год
2025
Организации
  • 1 Mongolian Academy of Sciences, Ulaanbaatar, Mongolia
  • 2 Joint Institute for Nuclear Research, Dubna, Dubna, Moscow Oblast, Russian Federation
  • 3 Yerevan Physics Institute, Yerevan, Armenia
  • 4 School of Applied Sciences, Mongolian University of Science and Technology, Ulaanbaatar, Mongolia
  • 5 Saratov State University, Saratov, Russian Federation
  • 6 Vytautas Magnus University, Kaunas, Kaunas, Lithuania
  • 7 Dubna International University, Dubna, Moscow Oblast, Russian Federation
  • 8 Ho Chi Minh City University of Education, Ho Chi Minh City, Viet Nam
  • 9 Korkyt Ata Kyzylorda State University, Kyzylorda, Kyzylorda, Kazakhstan
  • 10 RUDN University, Moscow, Moscow Oblast, Russian Federation
  • 11 China Institute of Atomic Energy, Beijing, Beijing, China
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