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Exotic quarkonimum states in CMS
The studies of the production of the X ( 3872 ) , either prompt or from B hadron decays, and of the J / ψφ mass spectrum in B hadron decays have been carried out by using pp collisions at √ s = 7 TeV collected with the CMS detector at the LHC. The cross-section ratio of the X ( 3872 ) with respect t...
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Lenguaje: | eng |
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SISSA
2016
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Acceso en línea: | https://dx.doi.org/10.22323/1.272.0032 http://cds.cern.ch/record/2266893 |