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Observation of the X(3872) state in the $J/\psi \pi^+ \pi^-$ decay

The X(3872) state is observed in the $J/\psi \pi^+ \pi^-$ decay, using 896 pb$^{-1}$ collected with the CMS experiment in 2011

Detalles Bibliográficos
Autor principal:	CMS Collaboration
Lenguaje:	eng
Publicado:	2011
Materias:	Detectors and Experimental Techniques
Acceso en línea:	http://cds.cern.ch/record/1369203

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