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) 669-677 Published online: 22 December 2005 DOI: 10.1140/epjc/s2005-02446-y