BAND CROSSING IN THE PARTICLE-ROTOR MODEL

被引：37

作者：

ALMBERGER, J ^{[1
]}

HAMAMOTO, I ^{[1
]}

LEANDER, G ^{[1
]}

机构：

[1] NORDITA,DK-2100 COPENHAGEN O,DENMARK

来源：

PHYSICS LETTERS B | 1979年 / 80卷 / 03期

关键词：

D O I：

10.1016/0370-2693(79)90186-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The sharpness of the backbending associated with a two-band crossing is shown to be an oscillating function of the degree of shell filling in a particle-rotor model that includes an exact treatment of the two-body recoil term. Both the even-and the odd-nucleon cases are considered. A detailed comparison is made with the cranking model, and also the physical implications of the results are discussed. © 1979.

引用

页码：153 / 156

页数：4

共 15 条

[1] ALMBERGER J, UNPUBLISHED
[2] ANDERSSON G, UNPUBLISHED
[3] CONDITIONS FOR OCCURRENCE OF BACKBENDING IN CRANKING MODEL
BENGTSSON, R
HAMAMOTO, I
MOTTELSON, B
[J]. PHYSICS LETTERS B, 1978, 73 (03) : 259 - 262
[4] BENGTSSON R, 1978, NORDITA PREPRINT
[5] BOHR A, 1977, P INT C NUCLEAR STRU
[6] 2-QUASI-PARTICLE-PLUS-ROTOR BANDMIXING CALCULATIONS OF CORIOLIS DECOUPLING
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CLINE, D
[J]. PHYSICAL REVIEW C, 1976, 14 (03): : 1224 - 1242
[7] ANGULAR-MOMENTUM DISTRIBUTIONS OF CRANKED HARTREE-FOCK-BOGOLIUBOV WAVE-FUNCTIONS
GRUMMER, F
SCHMID, KW
FAESSLER, A
[J]. NUCLEAR PHYSICS A, 1978, 306 (1-2) : 134 - 138
[8] DISCONTINUITIES AND ANGULAR-MOMENTUM FLUCTUATIONS IN SELF-CONSISTENT CRANKING MODEL
GRUMMER, F
SCHMID, KW
FAESSLER, A
[J]. NUCLEAR PHYSICS A, 1978, 308 (1-2) : 77 - 87
[9] BAND CROSSING IN CRANKING MODEL
HAMAMOTO, I
[J]. NUCLEAR PHYSICS A, 1976, 271 (01) : 15 - 28
[10] HERSHBERGER RL, 1975, MUNICH ANNUAL REPORT, P78

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