Search for scalar leptons in e+ e- collisions at center-of-mass energies up to 209-GeV

ALEPH Collaboration, The and Heister, A. and Bouhova-Thacker, Evelina and Bowdery, Christopher and Finch, Alexander and Foster, Frank and Hughes, Gareth and Jones, Roger and Smizanska, Maria (2002) Search for scalar leptons in e+ e- collisions at center-of-mass energies up to 209-GeV. Physics Letters B, 526 (3-4). pp. 206-220. ISSN 0370-2693

Abstract

A search for selectron, smuon and stau pair production is performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV. The numbers of candidate events are consistent with the background predicted by the Standard Model. Final mass limits from ALEPH are reported.