Search for R-parity violating decays of supersymmetric particles in $e^+ e^-$ collisions at center-of-mass energies near 183-GeV

ALEPH Collaboration, The and Barate, R. and Bowdery, Christopher and Finch, Alexander and Foster, Frank and Hughes, Gareth and Jones, Roger and Smizanska, Maria and Williams, Mark (2000) Search for R-parity violating decays of supersymmetric particles in $e^+ e^-$ collisions at center-of-mass energies near 183-GeV. The European Physical Journal C (EPJ C) - Particles and Fields, 13 (1). pp. 29-46. ISSN 1434-6052

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Abstract

Searches for pair-production of supersymmetric particles under the assumption that R-parity is violated via a single dominant LLE¯ , LQD¯ or U¯D¯D¯ coupling are performed using the data collected by the ALEPH collaboration at centre-of-mass energies of 181–184 GeV. The observed candidate events in the data are in agreement with the Standard Model expectations. Upper limits on the production cross-sections and lower limits on the masses of charginos, sleptons, squarks and sneutrinos are derived.

Item Type:
Journal Article
Journal or Publication Title:
The European Physical Journal C (EPJ C) - Particles and Fields
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2201
Subjects:
ID Code:
63959
Deposited By:
Deposited On:
08 May 2013 12:58
Refereed?:
Yes
Published?:
Published
Last Modified:
02 Apr 2020 02:35