Triaxial projected shell model approach

Abstract

The projected shell model analysis is carried out using the triaxial Nilsson+BCS basis. It is demonstrated that, for an accurate description of the moments of inertia in the transitional region, it is necessary to take the triaxiality into account and perform the three-dimensional angular-momentum projection from the triaxial Nilsson+BCS intrinsic wavefunction.

9 pages, 2 figures

Cited by in corpus (48)

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• Symmetry restoration in mean-field approaches
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• Triaxial projected shell model study of chiral rotation in odd-odd nuclei
• Multi-quasiparticle gamma-band structure in neutron-deficient Ce and Nd isotopes
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• Projected shell model study for the yrast-band structure of the proton-rich mass-80 nuclei
• Nature of $\gamma$-deformation in Ge and Se nuclei and the triaxial projected shell model description
• Microscopic nuclear structure models and methods : Chiral symmetry, Wobbling motion and $\gamma -$bands
• Signature inversion -- manifestation of drift of the rotational axis in triaxial nuclei
• Theoretical study of triaxial shapes of neutron-rich Mo and Ru nuclei
• Multi-phonon $\gamma$-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach
• Nuclear structure of 178Hf related to the spin-16, 31-year isomer
• Mixing of quasiparticle excitations and gamma-vibrations in transitional nuclei
• Diversity of shapes and rotations in the gamma-soft 130Ba nucleus: first observation of a t-band in the A=130 mass region
• Single-Particle and Collective Motion for Proton-Rich Nuclei on the Astrophysical rp-Process Path
• Transition quadrupole moments in gamma-soft nuclei and the triaxial projected shell model
• Angular Momentum Projected Configuration Interaction with Realistic Hamiltonians
• The Low-Energy Quadrupole Mode of Nuclei
• gamma-vibrational states in superheavy nuclei
• Quasiparticle and $\gamma$-band structures in ${}^{156}$Dy
• Backbending in Dy isotopes within the Projected Shell Model
• Shell model method for Gamow-Teller Transitions in heavy, deformed nuclei
• Observation of $\gamma$-vibrations and alignments built on non-ground-state configurations in 156Dy
• Unified description of rotational-, $\gamma$-, and quasiparticle-band structures in neutron-rich mass $\sim$ 110 region
• Nuclear magnetic dipole properties and the triaxial deformation
• Microscopic description of structural evolution in Pd, Xe, Ba, Nd, Sm, Gd and Dy isotopes
• Projection of angular momentum via linear algebra
• SU(3) Symmetry and Scissors Mode Vibrations in Nuclei
• Theoretical Study on Rotational Bands and Shape Coexistence of ${}^{183,185,187}${Tl} in the Particle Triaxial-Rotor Model
• Intrinsic properties of high-spin band structures in triaxial nuclei
• Band Crossing and Signature Splitting in Odd Mass fp Shell Nuclei
• Improved basis selection for the Projected Configuration Interaction method applied to heavy nuclei
• Convergence and efficiency of angular momentum projection for many-body systems
• Microscopic aspects of $\gamma$-softness in atomic nuclei
• Extended triaxial projected shell model approach for odd-neutron nuclei
• Observation of a $\gamma$-band based on two-quasiparticle configuration in ${}^{70}$Ge
• Projected shell model description of nuclear level density: Collective, pair-breaking, and multiquasiparticle regimes in even-even nuclei
• A Pfaffian formulation for matrix elements of three-body operators in multiple quasi-particle configurations
• Triaxiality explored by an odd quasi-particle
• Quasi-$\gamma$ band in ${}^{\text{114}}$Te
• High-Spin Doublet Band Structures in odd-odd ${}^{194-200}$Tl isotopes
• Description of collective and quasiparticle excitations in deformed actinide nuclei: The first application of the Heavy Shell Model
• High Spin Spectroscopy and Shape Evolution in 105Cd
• Deformed shell model results for two neutrino positron double beta decay of ${}^{84}$Sr
• Triaxial projected shell model study of $\gamma$-bands in atomic nuclei
• $\mathbf{\gamma }$-vibration in ${}^{198}$Hg