Modified rotational energy spectrum of even-even nuclei
Thesis/Dissertation
·
OSTI ID:6244473
A modified rotational energy band structure for an axially symmetric deformed even-even nucleus is derived under the assumption that all nucleons outside a filled nuclear core have angular momentum j, with j >> 1. An expansion derived by Belyaev and Zelevinski is used to express important band operators explicity as a function of the total angular momentum of the nucleus. These operators are then inserted into an equation of motion describing nuclear rotation, and band transition energies W/sub 2/ are calculated for nuclear transitions within a single rotational band. It is found that one adjustable parameter will suffice to specify the band structure given by W/sub 2/, and this band structure may be made to have energy level spacings lying between pure rotation and pure vibration.
- Research Organization:
- State Univ. of New York, Binghamton (USA)
- OSTI ID:
- 6244473
- Country of Publication:
- United States
- Language:
- English
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