SHAPE COEXISTENCE, TRIAXIAL SHAPE AND BAND TERMINATIONS AT HIGH SPIN

被引：7
作者：
Ragnarsson, I. [1 ]
Carlsson, B. G. [1 ]
Kardan, A. [2 ,3 ]
Ma, Hai-Liang [1 ,3 ]
机构：
[1] Lund Univ, Div Math Phys, LTH, S-22100 Lund, Sweden
[2] Damghan Univ, Sch Phys, Damghan, Iran
[3] China Inst Atom Energy, Beijing 102413, Peoples R China
来源：
ACTA PHYSICA POLONICA B | 2015年 / 46卷 / 03期
基金：
瑞典研究理事会;
关键词：
ROTATIONAL BANDS; WOBBLING MODE; EXCITATIONS; NUCLEI; ER-158;
D O I：
10.5506/APhysPolB.46.477
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Selected high-spin bands in A = 120-170 nuclei are interpreted within the configuration-constrained Cranked Nilsson-Strutinsky formalism with pairing neglected (CNS) and with pairing included (CNSB). A few bands in Lu/Hf nuclei which have been interpreted as formed at large triaxial deformation are reinterpreted as rotational bands at small deformation approaching termination. The differences between the linked high-spin rotational bands in Xe-125,Xe-126 are explored, suggesting that the bands in Xe-126 terminate high above yrast at close to spherical shape.
引用
收藏
页码：477 / 486
页数：10
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