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New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
The study of excited $\Lambda_{\mathrm{b}}^0$ states and their mass measurement by the CMS experiments is reported, as well as the observation of the $\Lambda_{\mathrm{b}}^0\rightarrow \mathrm{J}/\psi\Lambda\phi$ decay and the measurement of its branching fraction, relative to the $\Lambda_{\mathrm{...
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| Lenguaje: | eng |
| Publicado: |
2020
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| Acceso en línea: | http://cds.cern.ch/record/2792589 |