Study of Nuclear Structure of Neutron-Rich Even-Even Tungsten Nuclei Within Theoretical Framework

In the present work, the intrinsic nuclear structures of the  180–190 W isotopes have been systematically investigated by employing the triaxial projected shell model within the deformed basis. The diagonalization of model Hamiltonian gives rise to yrast spectra, γ - and 2 γ -bands which successfull...

Full description

Saved in:
Bibliographic Details
Published inBrazilian journal of physics Vol. 52; no. 5
Main Authors Gupta, Rajat, Bakshi, Ridham, Kumar, Amit, Singh, Suram, Bharti, Arun, Bhat, G. H., Sheikh, J. A.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.10.2022
Springer Nature B.V
Subjects
Banded structure
Mathematical analysis
Moments of inertia
Nuclear Physics
Nuclear structure
Physics
Physics and Astronomy
Transition probabilities
Tungsten isotopes
Back-bending
Transition probabilities
Triaxial deformation
Wave-function
Yrast spectra
Triaxial projected shell model
Band diagram
Online AccessGet full text

Cover

More Information
Summary:In the present work, the intrinsic nuclear structures of the  180–190 W isotopes have been systematically investigated by employing the triaxial projected shell model within the deformed basis. The diagonalization of model Hamiltonian gives rise to yrast spectra, γ - and 2 γ -bands which successfully describe the intrinsic band structure of these tungsten isotopes. In addition, the role of the i 13/2 neutron orbitals of the intruder major shell N = 6 in explaining nuclear structure properties is also highlighted. Further, other nuclear structure properties like back-bending in moment of inertia, interband and intraband transition probabilities, wave-functions, nuclear g -factors, etc. have also been calculated and are compared with the known experimental data to get an in-depth understanding of the intrinsic nuclear structure of 180–190 W isotopes.
ISSN:0103-9733
1678-4448
DOI:10.1007/s13538-022-01173-w