Bohr Hamiltonian with multiparameter exponential-type potential for triaxial nuclei

. The Bohr Hamiltonian with multiparameter exponential-type potential for the β -part and a harmonic oscillator for the γ -part is solved. The β -part has been solved using the Nikoforov-Uvarov method. The wave function and energy expression has been derived. The electric quadrupole transition rates...

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Bibliographic Details
Published in:European physical journal plus 2019-10, Vol.134 (10), p.490, Article 490
Main Authors: Jean Marie, Ema’a Ema’a, Basile, Tchana Mbadjoun, Zarma, Ali, Patrice, Ele Abiama, Germain Hubert, Ben-Bolie
Format: Article
Language:English
Subjects:
Applied and Technical Physics
Atomic
Complex Systems
Condensed Matter Physics
Eigenvalues
Electrons
Energy
Energy spectra
Harmonic oscillators
Mathematical and Computational Physics
Molecular
Nuclei (nuclear physics)
Optical and Plasma Physics
Phase transitions
Physics
Physics and Astronomy
Quadrupoles
Regular Article
Theoretical
Variables
Wave functions
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Summary:. The Bohr Hamiltonian with multiparameter exponential-type potential for the β -part and a harmonic oscillator for the γ -part is solved. The β -part has been solved using the Nikoforov-Uvarov method. The wave function and energy expression has been derived. The electric quadrupole transition rates are evaluated. The numerical results for energy spectra and B ( E 2)’s are compared to the experimental data of 192, 194, 196 Pt atomic nuclei and there is an overall good agreement.
ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/i2019-12850-4