The i13/2 proton intruder orbital and the identical superdeformed bands in 193,194,195Tl

被引：24
|
作者：
He, XT [1 ]
Liu, S
Yu, SY
Zeng, JY
Zhao, EG
机构：
[1] Ctr Theoret Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
[3] Peking Univ, Sch Phys, Beijing 100871, Peoples R China
[4] Huzhou Univ, Coll Sci, Huzhou 313000, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL A | 2005年 / 23卷 / 02期
关键词：
D O I：
10.1140/epja/i2004-10092-x
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The microscopic mechanism of the identical bands in odd-odd nucleus Tl-194 and its neighbor odd-A nuclei Tl-193,Tl-195 is investigated using the particle-number-conserving (PNC) method for treating the cranked shell model with monopole and quadrupole pairing interactions. It is found that the blocking effect of the high-j intruder orbital plays an important role in the variation of moments of inertia (J((1)) and J((2))) with rotational frequency for the superdeformed bands and identical bands. The omega variation of the occupation probability of each cranked orbital and the contributions to moment of inertia from each cranked orbital are presented.
引用
收藏
页码：217 / 222
页数：6
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