Physics Motivation
Quark Gluon Plasma(QGP) search
- One of the hard probe for QGP is “Jet Quenching”
- Jet Quenching.
- Quark energy loss in the QGP matter by gluon bremsstrahlung.
- Energy loss can be observed by measuring fragmented pi0
Xin-Nian Wang Phys.Rev.C58 2321(1998) Au+Au ?s=200GeV (dE/dx=1GeV/c)