Flow of nuclear matter in 208Pb-emulsion interactions at 160A GeV

By using the transverse momentum technique, we investigated the nuclear collective flow from the projectile fragments of charge Z ≥ 2 produced in the interactions of a 208Pb beam at 160A GeV in nuclear emulsion. Flow is observed in a 208Pb beam at 160A GeV and these results are compared with a 197Au beam at 10.6A GeV.