“Canonical” QGP signals

• 1. “Jet quenching”:

  • Multiple final-state gluon radiation off the
  • produced hard parton induced by the
  • traversed medium (DEloss ~ gluon)
  • Probe: Jet absorption, suppression leading
  • particle (high pT) spectra

• 2. Quarkonia suppression:

  • Debye screening of QQ potential at deconfinement
  • Probe: J/, 

• 3. Enhanced direct photon production:

  • Thermal radiation from the hot medium
  • Probe: Prompt , Prompt * (e+e-, +- )

Notes: