TWO-QUASI-PARTICLE STATES IN EVEN-MASS NUCLEI WITH DEFORMED EQUILIBRIUM SHAPE

Journal Article · Mon Jan 01 04:00:00 EST 1962 · Kgl. Danske Videnskab. Selskab, Mat.-fys. Skrifter

OSTI ID:4783745

Gallagher, Jr, C J; Soloviev, V G

The energy levels in even-even nuclei and the beta transition rates between even-even and odd-odd nuclei in the 150 < A < 190 region are ana1yzed. The excitations in these nuclei are describable as rotational states based upon intrinsic states. With the exception of systematically occurring excited 2+ states in even-even nuclei, it is shown that the intrinsic states are describable as twoparticle excitations, if Nilsson wave functions are used to characterize the single-particle states. The level energies and beta transition rates are compared with theoretical values that take into account the effect of pairing correlations. The pairing correlations are evaluated with inclusion of blocking.'' (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-16-032416
• OSTI ID: 4783745
• Journal Information: Kgl. Danske Videnskab. Selskab, Mat.-fys. Skrifter, Journal Name: Kgl. Danske Videnskab. Selskab, Mat.-fys. Skrifter Vol. Vol: 2: No. 2
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

BETA PARTICLES
COLLECTIVE MODEL
ENERGY LEVELS
EXCITATION
NILSSON-MOTTELSON MODEL
NUCLEAR MODELS
NUCLEI
PARTICLE MODELS
PHYSICS
QUANTUM MECHANICS
QUASI PARTICLES
ROTATION
TRANSITIONS