Please use this identifier to cite or link to this item:
Título : Search for Chargino-Neutralino Production in pp̅ Collisions at √s=1.96  TeV
Autor : Aaltonen, T., Chuang, S. H., Rodrigo, Teresa, Ruiz Jimeno, Alberto, Cuenca Almenar, Cristóbal, Gómez, G., Palencia, Enrique, Cuevas, Javier, Piedra, Jonatan, Cabrera, Susana, Scodellaro, Luca, Vila, Iván, Vilar, Rocío, Casal, Bruno
Palabras clave : Supersymmetric partners of known particles
Supersymmetric unified models
Limits on hadron-induced production of particles (energy > 10 GeV)
Fecha de publicación : 9-Nov-2007
Editor: American Physical Society
Resumen: We present a search for associated production of the chargino and neutralino supersymmetric particles using up to 1.1 fb(-1) of integrated luminosity collected by the CDF II experiment at the Tevatron p(p)over-bar collider at sqrt{s}=1.96 TeV. We analyze events with a large transverse momentum imbalance and either three charged leptons or two charged leptons of the same electric charge. The numbers of observed events are consistent with standard model expectations. Upper limits on the production cross section are derived in different theoretical models.
Descripción : 7 páinas, 2 figuras, 1 tabla.-- PACS nrs.: 14.80.Ly, 12.60.Jv, 13.85.Rm.-- CDF Collaboration: et al.
Versión del editor:
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.99.191806
Citación : Physical Review Letters 99: 191806 (2007)
Appears in Collections:(IFIC) Artículos
(IFCA) Artículos

Files in This Item:
File Description SizeFormat 
e191806.pdf236 kBAdobe PDFView/Open
Show full item record

Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.