Hadron composition at high-pT [PRL 88, 242301 (2002) & QM2002]

• Baryon yield ≈ pion yield for pT>2 GeV/c in central colls.

• High-pT baryon/meson ratio ~ 0.3 in p+p,pbar collisions (ISR,FNAL)

• p, pbar not suppressed !

• p0 suppressed

Notes: