Collective Motion in System with General Multipolar-Deformations

GUO JianYou; RUAN TuNan; XU FuXin

Chinese Physics C> 2000, Vol. 24> Issue(8) : 780-786

Collective Motion in System with General Multipolar-Deformations

Department of Modern Physics, University of Science and Technology of China, Hefei 230027, China2 Department of Physics, Anhui University, Hefei 230039, China3 CCASTWorld Laboratory, Beijing 100080, China

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Abstract：
A general formalism is given for the collective motion in a system with general multipolar-deformations, which is treated as vibrations in body-fixed frame and rotation of whole system about the axes of Lab-system, as well as the coupling between vibrations and rotation. 18 various body-fixed frames are defined for octupole deformed system, which shows they can be put into 9 various classifies and the determinants of metric matrix in the body-fixed frames defined by the variables a₃₀,a₃₁,a₃₂,b₃₁and a₃₀,a₃₁,b₃₁,b₃₂are 9a2 32 and 9b2 32, which are the simplest.

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GUO JianYou, RUAN TuNan and XU FuXin. Collective Motion in System with General Multipolar-Deformations[J]. Chinese Physics C, 2000, 24(8): 780-786.

GUO JianYou, RUAN TuNan and XU FuXin. Collective Motion in System with General Multipolar-Deformations[J]. Chinese Physics C, 2000, 24(8): 780-786. shu

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Received: 2000-01-03
Revised: 1900-01-01

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