Trilepton Final State from Neutralino-Chargino Production in mSUGRA

The direct production of neutralino-chargino chi^0_2 chi^pm_1 pairs in the mSUGRA scenario with decays into pure trilepton final states has a significant cross section for low neutralino masses. The trilepton signature was studied with the full and fast CMS detector simulations. The 5 sigma signal c...

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Detalles Bibliográficos
Autores principales: Zhukov, Valery, de Boer, Wim, Gebauer, Iris, Niegel, Martin, Sander, Christian, Weber, Markus, Mazumdar, Kajari
Lenguaje:eng
Publicado: 2006
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/973117
Descripción
Sumario:The direct production of neutralino-chargino chi^0_2 chi^pm_1 pairs in the mSUGRA scenario with decays into pure trilepton final states has a significant cross section for low neutralino masses. The trilepton signature was studied with the full and fast CMS detector simulations. The 5 sigma signal can be observed in the dilepton invariant mass distribution at the integrated luminosity of L_int>30 fb^-1 for m_1/2 <180 GeV.

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