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Hadron composition at high-pT: RAA (p) vs RAA(p)
Protons (antiprotons) not suppressed for pT=1.5 – 3.5 GeV/c :
- If pT > 2 GeV/c particles parton fragmentation products. What makes such a difference between baryonic and mesonic products ?
- Start of proton quenching at higher pT ?
Notes: