Latest B/sub s/ mixing results from ALEPH

B/sub s/ mixing results from the ALEPH experiment, based on analysis of about 4M Z/sup 0/ decays at LEP are presented. Three recently updated analyses; fully reconstructed B/sub s/, D/sub s/-lepton and inclusive-lepton are discussed. The combination of all three analyses yields Delta m/sub s/ > 1...

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Detalles Bibliográficos
Autor principal: Coyle, P
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/884949
Descripción
Sumario:B/sub s/ mixing results from the ALEPH experiment, based on analysis of about 4M Z/sup 0/ decays at LEP are presented. Three recently updated analyses; fully reconstructed B/sub s/, D/sub s/-lepton and inclusive-lepton are discussed. The combination of all three analyses yields Delta m/sub s/ > 10.6 ps/sup -1/ at 95% CL, with a sensitivity of 12.8 ps/sup -1/.

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