1School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 1008712Center for Theoretical Nuclear Physics, National Laboratory for Heavy Ion Physics, Lanzhou 730000
Triaxiality of High-K Isomers in A~130 Region
LIU Hong-Liang1;XU Fu-Rong1,2
1School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 1008712Center for Theoretical Nuclear Physics, National Laboratory for Heavy Ion Physics, Lanzhou 730000
摘要Remarkable triaxiality is found in the high-K isomeric states of A ~ 130 nuclei using the configuration-constrained calculations of potential-energy surfaces. The triaxiality gives the further understanding of the decay properties of the isomers. The calculation with triaxiality can well explain the measured quadrupole moment of the Kπ=7- isomer in130Ce.
Abstract：Remarkable triaxiality is found in the high-K isomeric states of A ~ 130 nuclei using the configuration-constrained calculations of potential-energy surfaces. The triaxiality gives the further understanding of the decay properties of the isomers. The calculation with triaxiality can well explain the measured quadrupole moment of the Kπ=7- isomer in130Ce.
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2008, Vol. 25 
