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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
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Lenguaje: | eng |
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2011
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Acceso en línea: | http://cds.cern.ch/record/1369203 |