ALEPH Collaboration, The and Barate, R. and Bouhova-Thacker, Evelina and Bowdery, Christopher and Finch, Alexander and Foster, Frank and Hughes, Gareth and Jones, Roger and Smizanska, Maria (2001) Search for R-parity violating decays of supersymmetric particles in $e^+ e^-$ collisions at center-of-mass energies from 189-GeV to 202-GeV. European Physical Journal C: Particles and Fields, 19 (3). pp. 415-428. ISSN 1434-6044
Full text not available from this repository.Abstract
Searches for the production of supersymmetric particles under the assumption that R-parity is violated via a single dominant LLE¯,LQD¯ or U¯D¯D¯ coupling were performed. These use the data collected by the ALEPH detector at LEP at centre-of-mass energies from 188.6 to 201.6 GeV. The numbers of candidate events observed in the data are consistent with Standard Model expectations. Upper limits on the production cross sections and lower limits on the masses of charginos, sleptons, squarks and sneutrinos are derived.