LHCb Collaboration(Aaij, R. et al), Garcia Martin, L. M., Martinez-Vidal, F., Oyanguren, A., Remon Alepuz, C., Ruiz Valls, P., et al. (2016). First study of the CP-violating phase and decay-width difference in B-s(0) -> psi(2S)phi decays. Phys. Lett. B, 762, 253–262.