Rotation and wobbling motion in triaxially deformed nuclei

Journal Article · Mon Jun 01 00:00:00 EDT 1992 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.45.2754· OSTI ID:7183459

Kaneko, K ^[1]

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1. Department of Physics, College of Liberal Arts, Kyushu Sangyo University, Kashii, Fukuoka 813 (Japan)

A quantum mechanical method of rotation and wobbling motion in triaxially deformed nuclei is represented within the framework of time-dependent Hartree-Fock theory. For such systems, the intrinsic frame is defined by imposing constraints of principal-axis frame. With aid of the canonical formulation of the constrained system, the Dirac quantization of the classical system is performed. It is shown that the commutation relations of angular momentum in the intrinsic frame then exactly satisfy the body-fixed frame. Furthermore, a method of describing large amplitude collective motion in the constrained system is proposed by extending the self-consistent collective-coordinate method.

• OSTI ID: 7183459
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 45:6; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DEFORMED NUCLEI
ROTATIONAL STATES
ANGULAR MOMENTUM
COLLECTIVE MODEL
HARTREE-FOCK METHOD
HARTREE-FOCK-BOGOLYUBOV THEORY
RANDOM PHASE APPROXIMATION
ENERGY LEVELS
EXCITED STATES
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEI
663120* - Nuclear Structure Models & Methods- (1992-)