Book chapter
Collective Gyromagnetic Ratio from Density Dependent Hartree Fock (DDHF) Calculations
Contemporary Research Topics in Nuclear Physics, pp 349-356
1982
Abstract
The collective gyromagnetic ratio and moment of inertia of deformed even, odd-proton and odd-neutron axially symmetric nuclei have been calculated in the cranking approximation using wave functions obtained with the Skyrme force S-III. Good agreement with experiment is found for gR, while the moment of inertia is about 20% too small due to the too great spread of the single particle energies produced by the S-III force near the Fermi surface. The cranking formula leads to better results than the projection method (in which one simply takes the expectation value of the relevant operator in the deformed HF ground state, neglecting corrections of relative order 1/2). In particular, the cranking results follow nicely the exceptionally large/small gR for the odd proton/neutron nuclei around mass 153–167.
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Details
- Title
- Collective Gyromagnetic Ratio from Density Dependent Hartree Fock (DDHF) Calculations
- Creators
- D. W. L. Sprung - McMaster UniversityS. G. Lie - McMaster UniversityM. Vallières - Drexel University
- Contributors
- Da Hsuan Feng (Editor)Michel Vallières (Editor) - Drexel UniversityMichael W. Guidry (Editor)Lee L. Riedinger (Editor)
- Publication Details
- Contemporary Research Topics in Nuclear Physics, pp 349-356
- Publisher
- Springer Nature; Boston, MA
- Number of pages
- 8
- Resource Type
- Book chapter
- Language
- English
- Academic Unit
- Physics
- Other Identifier
- 991022043982504721