Study of QGP signatures with the ϕ → K + K – signal in Pb-Pb ALICE events A. Akindinov, A. Alici, P. Antonioli, S. Arcelli, M. Basile, G. Cara Romeo, M. Chumakov, L. Cifarelli, F. Cindolo, A. De Caro et al. (40 more) Eur. Phys. J. C, 45 3 (2006) 819 Published online: 16 February 2006 DOI: 10.1140/epjc/s2006-02498-5