Neutral pion production at midrapidity in pp and Pb–Pb collisions at $$\sqrt{s_{{\mathrm {NN}}}}= 2.76\,{\mathrm {TeV}}$$ s NN = 2.76 TeV
B. I. Abelev, J. Adam, D. Adamová, M. M. Aggarwal et autres
us, cz, in, it, pk, kr, ru, gb, ua, no, br, de, hr, fr, es, ch, Afrique du Sud, hu, pl, dk, mx, nl, jp (code pays fourni par la source)