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Spectroscopy of $B^+_c$ Mesons and $\Lambda^0_b$ Baryons in the CMS Experiment
The first observation of two excited states of the $B^{+}_{c}$ is presented together with the measurements of the $B_{c}(2S)^{+}$ mass and the mass difference $M(B_{c}^{\ast+})-M(B_{c}^{+})-[M(B_{c}(2S)^{\ast+})-M(B_{c}(2S)^{+})]$. Additionally, we present a study of $\Lambda^{0}_{b}$-baryon excited...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.1134/S1063778820060241 http://cds.cern.ch/record/2756391 |