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Search for scalar letpons and scalar quarks at LEP

Authors :
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
Source :
Physics Letters B, 580 (1-2)
Publication Year :
2004
Publisher :
Elsevier, 2004.

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.<br />Physics Letters B, 580 (1-2)<br />ISSN:0370-2693<br />ISSN:0031-9163<br />ISSN:1873-2445

Details

Language :
English
ISSN :
03702693, 00319163, and 18732445
Database :
OpenAIRE
Journal :
Physics Letters B, 580 (1-2)
Accession number :
edsair.doi.dedup.....afff34bf9839b6608c624b0df32fdf51