Exotic charmonium-like spectroscopy at LHCb: a study of the X(3872) and of the Z(4430)
I will report on the recent LHCb results on the evidence for the decay $X(3872)\rightarrow\psi(2S) \gamma$, and on the improved measurement of the mass and width of the $Z(4430)^-$, the determination of its quantum numbers and the observation of its resonant character.
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| Format: | Artikel |
| Sprache: | eng |
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| Zusammenfassung: | I will report on the recent LHCb results on the evidence for the decay
$X(3872)\rightarrow\psi(2S) \gamma$, and on the improved measurement of the
mass and width of the $Z(4430)^-$, the determination of its quantum numbers and
the observation of its resonant character. |
|---|---|
| DOI: | 10.48550/arxiv.1409.6472 |