On generation of the Bargmann-Moshinsky basis of SU(3) group

An efficient procedure of orthonormalisation of the Bargmann-Moshinsky (BM) basis is examined using analytical formulas of the overlap integrals of the BM basis. Calculations of components of the quadrupole operator between the both BM and the orthonormalised bases needed for construction of the nuclear models are tested. The proposed procedure is also implemented as the Fortran program. © 2019 Published under licence by IOP Publishing Ltd.

Авторы
Vinitsky S. 1, 2 , Burdik Č.1, 3 , Gusev A.1 , Deveikis A.4 , Góźdź A. 5 , Pȩdrak A. 6 , Krassovitskiy P.M. 7
Сборник материалов конференции
Journal of Physics: Conference Series
Издательство
Institute of Physics Publishing
Номер выпуска
1
Язык
Английский
Статус
Опубликовано
DOI
10.1088/1742-6596/1194/1/012109
Номер
012109
Том
1194
Год
2019
Организации
  • 1 Joint Institute for Nuclear Research, Dubna, Russian Federation
  • 2 RUDN University, 6 Miklukho-Maklaya, Moscow, 117198, Russian Federation
  • 3 Department of Mathematics, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University, Prague, Czech Republic
  • 4 Department of Applied Informatics, Vytautas Magnus University, Kaunas, Lithuania
  • 5 Institute of Physics, Maria Curie-Sklodowska University, Lublin, Poland
  • 6 National Centre for Nuclear Research, Warsaw, Poland
  • 7 Institute of Nuclear Physics, Almaty, Kazakhstan
Ключевые слова
Chemical bonds; Molecular orbitals; Wave functions; Analytical formulas; FORTRAN programs; Nuclear model; Overlap integrals; Quadrupole operators; Group theory
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