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\bibitem{LHCbCollaborationAaij_etal2014} LHCb Collaboration(Aaij, R. et al), Martinez-Vidal, F., Oyanguren, A., Ruiz Valls, P., \& Sanchez Mayordomo, C. (2014). Study of chi(b) meson production in pp collisions at root s=7 and 8 TeV and observation of the decay chi(b) (3P) -> gamma(3S)gamma. \textit{Eur. Phys. J. C}, \textit{74}(10), 3092--13pp.

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