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$J/\psi \Lambda$ invariant mass distribution

In this note we present the observation of the $\Lambda_b$ baryon in the $J/\psi \Lambda$ decay using 194 pb$^{-1}$ collected by CMS at $\sqrt{s}=7$~TeV.

Detalles Bibliográficos
Autor principal:	CMS Collaboration
Lenguaje:	eng
Publicado:	2011
Materias:	Detectors and Experimental Techniques
Acceso en línea:	http://cds.cern.ch/record/1357579

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