Search results for "sleptons"

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Search for sleptons in e+e− collisions at centre-of-mass energies of 161 GeV and 172 GeV

1997

The data recorded by the ALEPH experiment at LEP at centre-of-mass energies of 161 GeV and 172 GeV were analysed to search for sleptons, the supersymmetric partners of leptons. No evidence for the production of these particles was found. The number of candidates observed is consistent with the background expected from four-fermion processes and gammagamma-interactions. Improved mass limits at 95% C.L. are reported.

Nuclear and High Energy PhysicsParticle physicsAlephElectron–positron annihilationMonte Carlo methodFOS: Physical sciencesALEPH Experiment; LEP; sleptons01 natural sciencesLower limitHigh Energy Physics - ExperimentNuclear physicsALEPH ExperimentHigh Energy Physics - Experiment (hep-ex)0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physicsALEPH experimentPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologySupersymmetryLEPPair productionHigh Energy Physics::ExperimentParticle Physics - ExperimentsleptonsLepton

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