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Search for scalar leptons and scalar quarks at LEP

CollaborationWith : Achard, Pablo / Bourquin, Maurice / Braccini, Saverio / Chamizo Llatas, Maria / Deglon, Patrick / Delmeire, Evelyne / Echenard, Bertrand / Extermann, Pierre / Field, John / Kienzle, Maria-Novella / Malgeri, Luca / Natale, Sonia / Pohl, Martin / Straessner, Arno
Published in Physics Letters. B. 2004, vol. 580, no. 1-2, p. 37-49
Abstract Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− collisions at centre-of-mass 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.
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L3 COLLABORATION. Search for scalar leptons and scalar quarks at LEP. In: Physics Letters. B, 2004, vol. 580, n° 1-2, p. 37-49. https://archive-ouverte.unige.ch/unige:42653

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Deposited on : 2014-12-05

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