Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Search for R-parity violating decays of supersymmetric particles in $e^+ e^-$ collisions at center-of-mass energies from 189-GeV to 202-GeV
AU - ALEPH Collaboration, The
AU - Barate, R.
AU - Bouhova-Thacker, Evelina
AU - Bowdery, Christopher
AU - Finch, Alexander
AU - Foster, Frank
AU - Hughes, Gareth
AU - Jones, Roger
AU - Smizanska, Maria
PY - 2001/3
Y1 - 2001/3
N2 - 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.
AB - 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.
U2 - 10.1007/s100520100633
DO - 10.1007/s100520100633
M3 - Journal article
VL - 19
SP - 415
EP - 428
JO - European Physical Journal C: Particles and Fields
JF - European Physical Journal C: Particles and Fields
SN - 1434-6044
IS - 3
ER -