Intrinsic quadrupole moment of the nucleon

被引：80

作者：

Buchmann, AJ

Henley, EM

机构：

[1] Univ Tubingen, Inst Theoret Phys, D-72076 Tubingen, Germany

[2] Univ Washington, Dept Phys, Seattle, WA 98195 USA

[3] Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA

来源：

PHYSICAL REVIEW C | 2001年 / 63卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.63.015202

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：

We address the question of the intrinsic quadrupole moment Q(o) of the nucleon in various models. All models give a positive intrinsic quadrupole moment for the proton. This corresponds to a prolate deformation. We also calculate the intrinsic quadrupole moment of the Delta (1232). All our models lead to a negative intrinsic quadrupole moment of the Delta (+) corresponding to an oblate deformation.

引用

页码：152021 / 152028

页数：8

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