145 citations · 2.5k across the 78 of their papers we have counts for
67 papers · 1 filter
Microscopic investigation of the isomer decay in even-even N = 74 isotones
S. A. Bhat, Nazira Nazir, W. Tawseef +5
The microscopic approach of the triaxial projected shell model (TPSM) is employed to investigate the properties of the isomer in the six isotones of Xe, Ba, $…
Systematic study of E2 matrix elements in the framework of the Triaxial Projected Shell Model
Stefan Frauendorf, Syed Rouoof, Gowhar Bhat +5
Nuclides for which extended sets of E2 matrix elements have been measured by means of COULEX experiments are studied in the framework of the triaxial projected shell model (TPSM).…
Development of the γ strength function with the neutron number
Stefan Frauendorf, Ronald Schwengner, Gowhar Bhat +1
The M1 and E2 γ strength functions (γsf) have been calculated for extended series of the Mo, Fe, Sn, Ge and Gd isotopes using the conventional spherical shell model (SSM) and, as a…
Microscopic investigation of matrix elements in atomic nuclei -- II
Kouser Qureshie, S. P. Rouoof, J. A. Sheikh +4
The present work is a continuation of our earlier investigation with the primary objective to systematically calculate the matrix elements using the microscopic approach of th…
Microscopic investigation of vibrational band structures in odd-mass nuclei
Uzma Jahangir, S. P. Rouoof, S. Jehangir +3
A systematic investigation of the high-spin band structures observed in Nb and Tc nuclides is performed using the triaxial projected shell m…
Microscopic investigation of magnetic and antimagnetic rotational motion in atomic nuclei
W. Tawseef, Nazira Nazir, S. Jehangir +6
In the present work, we have generalized the projected shell model (PSM) approach to include the quasiparticle excitations from two major oscillator shells, and have also extended…
Microscopic investigation of wobbling motion in even-even nuclei
S. A. Bhat, S. Jehangir, G. H. Bhat +2
The possibility of observing wobbling mode in the even-even systems of 76Ge, 112Ru, 188,192Os, 192Pt and 232Th is explored using the triaxial projected shell model approach. These…
Microscopic investigation of matrix elements in atomic nuclei
S. P. Rouoof, Nazira Nazir, S. Jehangir +4
A systematic analysis of matrix elements of Ge, Ge, Er, Os, Os, Os, Os and Pt nuclides is performed using the bey…
Microscopic investigation of wobbling motion in atomic nuclei using the triaxial projected shell model approach
J. A. Sheikh, S. Jehangir, G. H. Bhat
A systematic investigation of the wobbling band structures observed in odd-mass nuclei of Lu, Ta Cs, Pr, Eu, Au, $^{133}…
Isospin symmetry breaking in atomic nuclei
J. A. Sheikh, S. P. Rouoof, R. N. Ali +3
The importance of the isospin symmetry and its breaking in elucidating the properties of atomic nuclei is reviewed. The quark mass splitting and the electromagnetic origin of the i…
Microscopic aspects of gamma softness in atomic nuclei
Stefan Frauendorf, Gowhar Bhat, Nazira Nazir +4
It is demonstrated that the Triaxial Projected Shell Model reproduces the energies and transition probabilities of the nucleus 104Ru and the rigid triaxial nucleus 112Ru. An interp…
Triaxial projected shell model approach for negative parity states in even-even nuclei
Nazira Nazir, S. Jehangir, S. P. Rouoof +4
The triaxial projected shell model (TPSM) approach is generalized to investigate the negative parity band structures in even-even systems. In the earlier version of the TPSM approa…
Fingerprints of the triaxial deformation from energies and transition probabilities of -bands in transitional and deformed nuclei
S. P. Rouoof, Nazira Nazir, S. Jehangir +4
The energies and transitions involving the states of the ground- and -bands in thirty transitional and deformed nuclei are calculated using the triaxial projected shell…
Microscopic aspects of -softness in atomic nuclei
Nazira Nazir, S. Jehangir, S. P. Rouoof +4
The microscopic origin of the -softness (fluctuations in the triaxiality parameter of the nuclear shape) observed in atomic nuclei is studied in the framework of the triaxia…
Extended triaxial projected shell model approach for odd-neutron nuclei
S. Jehangir, Nazira Nazir, G. H. Bhat +4
In an effort to elucidate the rich band structures observed in odd-neutron systems, triaxial projected shell model approach is extended to include three-quasineutron and five-quasi…
Systematic study of near yrast band structures in odd-mass Pr and Pm isotopes
S. Jehangir, G. H. Bhat, N. Rather +2
In the present work, the basis space in the triaxial projected shell model approach is expanded to include three and five quasiparticle configurations for odd-proton systems. This…
Triaxial projected shell model study of -bands in atomic nuclei
S. Jehangir, G. H. Bhat, J. A. Sheikh +3
A systematic study of -bands observed in atomic nuclei is performed using the triaxial projected shell model (TPSM) approach. The staggering phase between the even and odd spin…
High-Spin Doublet Band Structures in odd-odd Tl isotopes
S. Jehangir, I. Maqbool, G. H. Bhat +3
The basis space in the triaxial projected shell model (TPSM) approach is generalized for odd-odd nuclei to include two-neutron and two-proton configurations on the basic one-neutro…
Symmetry restoration in mean-field approaches
J. A. Sheikh, J. Dobaczewski, P. Ring +2
The mean-field approximation based on effective interactions or density functionals plays a pivotal role in the description of finite quantum many-body systems that are too large t…
Microscopic description of structural evolution in Pd, Xe, Ba, Nd, Sm, Gd and Dy isotopes
Tabassum Naz, G. H. Bhat, S. Jehangir +2
Aiming to understand the role of triaxiality and the evolution of the ground state nuclear shapes, we have carried out a microscopic study for a series of chains of Pd, Xe, Ba, Nd,…
Quasiparticle and -band structures in Dy
S. Jehangir, G. H. Bhat, J. A. Sheikh +4
Excited band structures recently observed in Dy are investigated using the microscopic triaxial projected shell model (TPSM) approach and the quasiparticle random phase app…
Intrinsic properties of high-spin band structures in triaxial nuclei
S. Jehangir, G. H. Bhat, J. A. Sheikh +2
The band structures of Ge, Ce and Nd are investigated using the triaxial projected shell model (TPSM) approach. These nuclei depic…
Microscopic nuclear structure models and methods : Chiral symmetry, Wobbling motion and bands
J. A. Sheikh, G. H. Bhat, W. A. Dar +2
A systematic investigation of the nuclear observables related to the triaxial degree of freedom is presented using the multi-quasiparticle triaxial projected shell model (TPSM) app…
Unified description of rotational-, -, and quasiparticle-band structures in neutron-rich mass 110 region
G. H. Bhat, J. A. Sheikh, Y. Sun +1
Band structures of the neutron-rich Mo- and Ru-isotopes around A 110 are investigated using the triaxial projected shell model (TPSM) approach employing multi-quasiparticle…