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Studies of excited states of beauty hadrons at CMS
Studies of excited states of beauty mesons and baryons, performed at the CMS Experiment, are presented. The first observation of $B\tfrac{+}{c}$ (2S) and $B\tfrac{*+}{c}$ (2S) states in the $B\tfrac{+}{c}{\pi }^{+}{\pi }^{-}$ invariant mass spectrum is reported as well as the study of excited Λb(5...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/1690/1/012148 http://cds.cern.ch/record/2750649 |