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arXiv · 1409.6472

Exotic charmonium-like spectroscopy at LHCb: a study of the X(3872) and of the Z(4430)^-

Monica Pepe Altarelli
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Abstract

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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Monica Pepe Altarelli. 2014-09-23. Exotic charmonium-like spectroscopy at LHCb: a study of the X(3872) and of the Z(4430)^-. https://arxiv.org/abs/1409.6472

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