Search for scalar letpons and scalar quarks at LEP

Autor: L3 Collaboration, Achard, Pablo, Anderhub, Hans-Bruno, Barczyk, Artur, Behner, Frank, Betev, Botio L., Biland, Adrian, Bourilkov, Dimitri, De Salvo, Alessandro, Dittmar, Michael, Felcini, Marta, Freudenreich, Klaus, Grimm, Oliver, Hofer, Hans, Holzner, Gregor, Kräber, Michael, Lecomte, Pierre, Le Coultre, Pierre, Lustermann, Werner, Nessi-Tedaldi, Francesca, Ofierzynski, Radoslaw, Pauss, Felicitas, Rahal-Callot, Ghita, Ramelli, Renzo, Ren, Daning, Rykaczewski, Hans, Sakharov, Alexander S., Suter, Henry, Ulbricht, Jürgen, Viertel, Gert, Zimmermann, Bruno
Jazyk: angličtina
Rok vydání: 2004
Předmět:
Zdroj: Physics Letters B, 580 (1-2)
ISSN: 0370-2693
0031-9163
1873-2445
Popis: 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.
Physics Letters B, 580 (1-2)
ISSN:0370-2693
ISSN:0031-9163
ISSN:1873-2445
Databáze: OpenAIRE
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