Search for R-parity Violating Decays of Supersymmetric Particles at LEP
Gabriella Pasztor
TL;DR
This paper reports on searches for supersymmetric particles decaying via R-parity violating interactions at LEP, using data from 189 to 209 GeV, providing updated results on these rare decay modes.
Contribution
It presents the first comprehensive search for R-parity violating decays of supersymmetric particles at LEP energies, updating previous limits with higher energy data.
Findings
No evidence of R-parity violating decays was observed.
New mass limits for charginos, neutralinos, and scalar fermions were established.
Constraints on R-parity violating couplings were improved.
Abstract
Searches for pair-produced charginos, neutralinos and scalar fermions decaying via R-parity violating / /\' and /\'' couplings with the OPAL detector at LEP are presented at sqrt(s)=189 GeV. Partial updates using data up to the highest energies of LEP, sqrt(s)=209 GeV, are also given.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · Computational Physics and Python Applications