INTERPRETATION OF BANDS IN ER-163 WITHIN THE TILTED ROTATION SCHEME - ENHANCED E1 DECAY STRENGTH

被引:26
作者
BROCKSTEDT, A
LYTTKENSLINDEN, J
BERGSTROM, M
EKSTROM, LP
RYDE, H
BACELAR, JC
GARRETT, JD
HAGEMANN, GB
HERSKIND, B
MAY, FR
TJOM, PO
FRAUENDORF, S
机构
[1] UNIV COPENHAGEN,NIELS BOHR INST,TANDEM ACCELERATOR LAB,DK-4000 ROSKILDE,DENMARK
[2] UNIV OSLO,DEPT PHYS,OSLO 3,NORWAY
[3] FORSCHUNGSZENTRUM ROSSENDORF EV,INST KERN & HADRONENPHYS,O-8054 DRESDEN,GERMANY
关键词
ND-150(O-18,5N)ER-163, E=83MEV; MEASURED E-GAMMA; GAMMA-GAMMA CONIC; I-GAMMA; ER-163 DEDUCED LEVELS; B(M1)/B(E2) VALUES; B(E1) VALUES; HIGH-K STATES; MULTI-QUASI-PARTICLE STATES; COMPARISON TO TILTED CRANKING CALCULATIONS;
D O I
10.1016/0375-9474(94)90065-5
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
High-spin data are presented for levels in Er-163 and in particular the structure of three high-K rotational bands are discussed and interpreted within the tilted rotation scheme. Large observed B(E1) values are interpreted in terms of coupling to octupole degrees of freedom.
引用
收藏
页码:337 / 378
页数:42
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