Probing CP violation with the deuteron electric dipole moment -: art. no. 016003

被引：110

作者：

Lebedev, O ^{[1
]}

Olive, KA

Pospelov, M

Ritz, A

机构：

[1] DESY, Theory Grp, D-22603 Hamburg, Germany

[2] Univ Minnesota, William I Fine Theoret Phys Inst, Minneapolis, MN 55455 USA

[3] Univ Victoria, Dept Phys & Astron, Victoria, BC V8P 1A1, Canada

[4] CERN, Div Theory, Dept Phys, CH-1211 Geneva, Switzerland

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.70.016003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present an analysis of the electric dipole moment (EDM) of the deuteron as induced by CP-violating operators of dimension 4, 5 and 6 including theta(QCD), the EDMs and color EDMs of quarks, four-quark interactions and the Weinberg operator. We demonstrate that the precision goal of the EDM Collaboration's proposal to search for the deuteron EDM, (1-3)x10(-27)e cm, will provide an improvement in sensitivity to these sources of one to two orders of magnitude relative to the existing bounds. We consider in detail the level to which CP-odd phases can be probed within the minimal supersymmetric standard model.

引用

页码：016003 / 1

页数：5

共 37 条

[1] EDM constraints in supersymmetric theories [J].