Reflection Asymmetric Relativistic Mean Field Approach and Its Application to the Octupole Deformed Nucleus 226Ra
GENG Li-Sheng 1,2, MENG Jie 1,2,3, Toki Hiroshi4
1School of Physics, Peking University, Beijing 1008712Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1000803Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 7300004Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki 567-0047, Japan
Reflection Asymmetric Relativistic Mean Field Approach and Its Application to the Octupole Deformed Nucleus 226Ra
GENG Li-Sheng 1,2; MENG Jie 1,2,3;Toki Hiroshi4
1School of Physics, Peking University, Beijing 1008712Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1000803Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 7300004Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki 567-0047, Japan
A reflection asymmetric relativistic mean field (RAS-RMF) approach is developed by expanding the equations of motion for both the nucleons and the mesons on the eigenfunctions of the two-centre harmonic-oscillator potential. The efficiency and reliability of the RAS-RMF approach are demonstrated in its application to the well-known octupole deformed nucleus 226Ra and the available data, including the binding energy and the deformation parameters, are well reproduced.
A reflection asymmetric relativistic mean field (RAS-RMF) approach is developed by expanding the equations of motion for both the nucleons and the mesons on the eigenfunctions of the two-centre harmonic-oscillator potential. The efficiency and reliability of the RAS-RMF approach are demonstrated in its application to the well-known octupole deformed nucleus 226Ra and the available data, including the binding energy and the deformation parameters, are well reproduced.
GENG Li-Sheng; MENG Jie;;Toki Hiroshi. Reflection Asymmetric Relativistic Mean Field Approach and Its Application to the Octupole Deformed Nucleus 226Ra[J]. 中国物理快报, 2007, 24(7): 1865-1868.
GENG Li-Sheng, MENG Jie, , Toki Hiroshi. Reflection Asymmetric Relativistic Mean Field Approach and Its Application to the Octupole Deformed Nucleus 226Ra. Chin. Phys. Lett., 2007, 24(7): 1865-1868.
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2007, Vol. 24 
