Published August 1990
| Version v1
Journal article
Reanalysis of the neutron electric dipole moment in Higgs models of CP-violation
Creators
- 1. Oregon Univ., Eugene (USA). Inst. of Theoretical Science
- 2. Ecole Polytechnique, 91 - Palaiseau (France). Centre de Physique Theorique
Description
We point out new contributions to the electric dipole moment of the neutron which arise in any model with spontaneous CP-violation. The effect is due to processes involving the exchange of a Higgs boson between the quarks consituting the neutron. In Weinberg's model, these new contributions are small compared to the single-quark contribution. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik, C
- Journal Volume
- 47
- Journal Issue
- 4
- Series
- Z. Phys., C.
- Journal Page Range
- 663-668
- ISSN
- 0170-9739
- CODEN
- ZPCFD
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 21077642
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CP INVARIANCE; ELECTRIC DIPOLE MOMENTS; FERMI INTERACTIONS; HAMILTONIANS; HIGGS MODEL; LAGRANGIAN FIELD THEORY; MATRIX ELEMENTS; NEUTRONS; OBE MODEL; PARTICLE STRUCTURE; QUARK-QUARK INTERACTIONS; SYMMETRY BREAKING; WAVE FUNCTIONS; WEINBERG LEPTON MODEL
- Descriptors DEC
- BARYONS; BASIC INTERACTIONS; BOSON-EXCHANGE MODELS; DIPOLE MOMENTS; ELECTRIC MOMENTS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; UNIFIED GAUGE MODELS; WEAK INTERACTIONS