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LHCb measurements of the exotic tetraquark candidate $\chi_{c1}(3872)$ in high-multiplicity $pp$ and $p$Pb collisions
The last decade of hadron spectroscopy has unveiled a wealth of states that do not have the properties expected of particles composed of two or three valence quarks. Among the most intriguing of these exotics is the $\chi_{c1}(3872)$, which various models attempt to describe as a hadronic molecule,...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysa.2020.121918 http://cds.cern.ch/record/2708899 |