Deformation-dependent mass Bohr Hamiltonian with Anharmonic potential for triaxial nuclei-Reference-Cited by-同舟云学术

Deformation-dependent mass Bohr Hamiltonian with Anharmonic potential for triaxial nuclei

Published:2022-09 Issue:09 Volume:31 Page:
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

Mounouna Kamargue P.¹^ORCID,Zarma A.¹,Ema’a Ema’a J. M.²,Yamino S. Doka³,Ben Bolie G. H.⁴

Affiliation:

1. Department of Physics, Faculty of Science, University of Maroua, P. O. Box 814, Maroua, Cameroon

2. Higher Teachers’ Training College, University of Bertoua, P. O. Box 652, Bertoua, Cameroon

3. University of Ngaoundere, P. O. Box 455, Ngaoundere, Cameroon

4. Laboratory of Atomic, Molecular and Nuclear Physics, Department of Physics, Faculty of Science, University of Yaounde I, P. O. Box 812, Yaounde, Cameroon

Abstract

In this work, we study the collective Bohr Hamiltonian of triaxial nuclei within deformation-dependent mass formalism (DDM) using the new Anharmonic potential. The Schrödinger equation with Bohr Hamiltonian is separated into two parts and the [Formula: see text]-part is solved by mean of Nikiforov–Uvarov method to obtain the energy spectra. The [Formula: see text]-part is defined by a ring shape potential and solved with the same method. The energies and the [Formula: see text] transition rates for nuclide [Formula: see text]Pt are calculated and compared with the experimental data and with some others models in the same formalism.

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301322500859

Reference30 articles.

1. Collective Nuclear States as Representations of a SU(6) Group

2. Supersymmetric Methods in Quantum and Statistical Physics

3. Evidence for a Possible E(5) Symmetry in134Ba