Some new aspects of supersymmetry R -parity violating interactions

Journal Article · Wed Nov 01 04:00:00 EST 1989 · Physical Review (Section) D: Particles and Fields; (USA)

DOI:https://doi.org/10.1103/PhysRevD.40.2987· OSTI ID:5017577

Barger, V ^[1]; Giudice, G F ^[2]; Han, T ^[1]

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1. Physics Department, University of Wisconsin, Madison, Wisconsin 53706 (USA)
2. Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, Illinois 60510 (USA)

We examine {ital R}-parity-breaking interactions with lepton-number violation in the minimal supergravity model and obtain new stringent bounds on the coupling constants from low-energy processes. We discuss the decay of the lightest supersymmetric particle and analyze possible signatures for {ital R}-parity-violating interactions in {ital W}, {ital Z}, and Higgs-boson decays, and in {ital e}{sup +}{ital e}{sup {minus}} collisions.

• DOE Contract Number: AC02-76ER00881
• OSTI ID: 5017577
• Journal Information: Physical Review (Section) D: Particles and Fields; (USA), Journal Name: Physical Review (Section) D: Particles and Fields; (USA) Vol. 40:9; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645300 -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
BHABHA SCATTERING
BOSONS
COMPOSITE MODELS
COUPLING CONSTANTS
CURRENTS
DECAY
ELASTIC SCATTERING
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
FIELD THEORIES
FLAVOR MODEL
FUNCTIONS
GAUGE INVARIANCE
HIGGS BOSONS
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
INVARIANCE PRINCIPLES
LAGRANGIAN FUNCTION
LEPTON NUMBER
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
NEUTRAL CURRENTS
NUCLEAR POTENTIAL
P INVARIANCE
PARTICLE INTERACTIONS
PARTICLE MODELS
POSTULATED PARTICLES
POTENTIALS
QUARK MODEL
SCATTERING
SUPERGRAVITY
SUPERSYMMETRY
SYMMETRY
UNIFIED-FIELD THEORIES
YUKAWA POTENTIAL