APPROXIMATE ANGULAR-MOMENTUM PROJECTION FROM CRANKED INTRINSIC STATES

被引：7

作者：

GOODMAN, AL ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 42卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.42.357

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

High-spin spectra are determined by approximately projecting states of good angular momentum from cranked Hartree-Fock-Bogoliubov (CHFB) wave functions. For each J the projected energy is EPROJECHFB-(ΔJ→)22ICHFB, where the moment of inertia I and the fluctuation ΔJ→ are spin dependent. For Yb168,170 and Hf174 the projected I is less than the CHFB value for all J. Consequently approximate projection increases all yrast excitation energies for these nuclei. © 1979 The American Physical Society.

引用

页码：357 / 359

页数：3

共 7 条

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[2]

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[7] TREATMENT OF PAIRING FORCE BY CRANKED HFB - MODEL OF BACK-BENDING [J].

SORENSEN, RA .

NUCLEAR PHYSICS A, 1976, 269 (02) :301-311

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