Collective properties of odd-odd N=Z nuclei and sum rule for isovector M1 transitions

被引：0

作者：

Lisetskiy, AF ^{[1
]}

Gelberg, A ^{[1
]}

Von Brentano, P ^{[1
]}

Pietralla, N ^{[1
]}

机构：

[1] Univ Cologne, Inst Kernphys, D-50937 Cologne, Germany

来源：

CHALLANGES OF NUCLEAR STRUCTURE | 2002年

关键词：

D O I：

10.1142/9789812778383_0052

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：

Isovector Delta T=1 M1 transitions between low-lying states in deformed odd-odd N = Z nuclei are discussed. The explicit expressions for B(M1) values derived in the frames of rotor-plus-quasideuteron model help to establish simple regularities for M1 strengths, to determine spin and orbital contributions to the total strength, and to get sum rule. The theoretical results are illustrated by very recent experimental data.

引用

页码：505 / 512

页数：8

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