Scientific article
OA Policy
English

Search for R-parity violating decays of supersymmetric particles in e+e collisions at √s= 189 GeV

ContributorsL3 Collaboration
Published inEuropean physical journal. C, Particles and fields, vol. 19, no. 3, p. 397-414
Publication date2001
Abstract

A search for chargino, neutralino and scalar lepton pair-production in e+e− collisions at the centre-of-mass energy of 189 GeV is performed under the assumptions that R-parity is not conserved in decays and only one of the coupling constants λijk,λ′ijk or λ′′ijk is non-negligible. No signal is found in a data sample corresponding to an integrated luminosity of 176.4 pb −1 . Limits on the production cross sections, on the Minimal Supersymmetric Standard Model parameters and on the masses of the supersymmetric particles are derived.

Citation (ISO format)
L3 Collaboration. Search for R-parity violating decays of supersymmetric particles in e+e collisions at √s= 189 GeV. In: European physical journal. C, Particles and fields, 2001, vol. 19, n° 3, p. 397–414. doi: 10.1007/s100520100608
Main files (1)
Article (Published version)
accessLevelPublic
Identifiers
Journal ISSN1434-6044
487views
181downloads

Technical informations

Creation12/19/2014 2:19:00 PM
First validation12/19/2014 2:19:00 PM
Update time03/14/2023 10:31:33 PM
Status update03/14/2023 10:31:33 PM
Last indexation10/30/2024 9:42:42 PM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack