Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− collisions at centre-ofmass energies between 192 and 209 GeV at LEP. No evidence for any such particle is found in a data sample of 450 pb−1. Upper limits on their production cross sections are set and lower limits on their masses are derived in the framework of the Minimal Supersymmetric Standard Model.
Search for scalar leptons and scalar quarks at LEP / P., Achard; Aloisio, Alberto; Alviggi, Mariagrazia; Chiefari, Giovanni; DELLA VOLPE, Domenico; Merola, Leonardo; Napolitano, Marco; Patricelli, Sergio; Sciacca, Crisostomo; Lista, Luca. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 580:(2004), pp. 37-49. [10.1016/j.physletb.2003.10.010]
Search for scalar leptons and scalar quarks at LEP
ALOISIO, ALBERTO;ALVIGGI, MARIAGRAZIA;CHIEFARI, GIOVANNI;DELLA VOLPE, DOMENICO;MEROLA, LEONARDO;NAPOLITANO, MARCO;PATRICELLI, SERGIO;SCIACCA, CRISOSTOMO;LISTA, Luca
2004
Abstract
Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− collisions at centre-ofmass energies between 192 and 209 GeV at LEP. No evidence for any such particle is found in a data sample of 450 pb−1. Upper limits on their production cross sections are set and lower limits on their masses are derived in the framework of the Minimal Supersymmetric Standard Model.| File | Dimensione | Formato | |
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