Published 2011 | Version v1
Journal article Metadata-only

Electroweak corrections to neutralino and chargino decays

Creators

  • 1. Universitaet Wuerzburg (Germany)

Description

We present the complete electroweak one-loop corrections to the partial widths for two-body decays of a chargino (neutralino) into a W-boson and a neutralino (chargino) using an on-shell method in models with and without R-parity. Particular attention is paid to the question of gauge invariance. Moreover we show correlations between the NLO widths of R-parity violating decays and the neutrino mixing angles, which can be tested at the LHC.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Karlsruhe 2011 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 46(3)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2011 Spring meeting of the DPG with the professional associations gravitation and theory of relativity, particle physics, theoretical and mathematical fundamentals of the physics
Original Conference Title
DPG Fruehjahrstagung 2011 der Fachverbaende Gravitation und Relativitaetstheorie, Teilchenphysik, Theoretische und Mathematische Grundlagen der Physik
Dates
28 Mar - 1 Apr 2011
Place
Karlsruhe (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
44000432
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CONFIGURATION MIXING; CORRECTIONS; FEYNMAN DIAGRAM; GAUGE INVARIANCE; MIXING RATIO; NEUTRINOS; PARTICLE WIDTHS; PERTURBATION THEORY; SPARTICLES; SYMMETRY BREAKING; WEAK PARTICLE DECAY; WEINBERG-SALAM GAUGE MODEL
Descriptors DEC
DECAY; DIAGRAMS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES

Optional Information

Notes
Session: T 16.7 Di 18:15; No further information available