Observation of the χ_{b1}(3P) and χ_{b2}(3P) and Measurement of their Masses.
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DOI: 10.1103/physrevlett.121.092002
Abstract: The χ_{b1}(3P) and χ_{b2}(3P) states are observed through their ϒ(3S)γ decays, using an event sample of proton-proton collisions collected by the CMS experiment at the CERN LHC. The data were collected at a center-of-mass energy… read more here.
Keywords: observation measurement; stat syst; mass; measurement masses ... See more keywords