SUPERDEFORMED ROTATIONAL BANDS IN THE MERCURY REGION - A CRANKED SKYRME-HARTREE-FOCK-BOGOLIUBOV STUDY

被引：142

作者：

GALL, B

BONCHE, P

DOBACZEWSKI, J

FLOCARD, H

HEENEN, PH

机构：

[1] CTR ETUD SACLAY,SERV PHYS THEOR,D5M,F-91191 GIF SUR YVETTE,FRANCE

[2] UNIV WARSAW,INST THEORET PHYS,PL-00681 WARSAW,POLAND

[3] INST PHYS NUCL LYON,DIV PHYS THEOR,F-91406 ORSAY,FRANCE

[4] UNIV LIBRE BRUXELLES,B-1050 BRUSSELS,BELGIUM

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1994年 / 348卷 / 03期

关键词：

D O I：

10.1007/BF01291916

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：

A study of rotational properties of the ground superdeformed bands in Hg-190, Hg-192, Hg-194, and Pb-194 is presented. We use the cranked Hartree-Fock-Bogoliubov method with the SkM* parametrization of the Skyrme force in the particle-hole channel and a seniority interaction in the pairing channel. An approximate particle number projection is performed by means of the Lipkin-Nogami prescription. We analyze the proton and neutron quasiparticle routhians in connection with the present information on about thirty presently observed superdeformed bands in nuclei close neighbours of Hg-192.

引用

页码：183 / 197

页数：15

共 49 条

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