Phase diagram of hadronic matter
Hints from lattice QCD … “2+1” flavors, m π ≈ 220 MeV , m K ≈ 500 MeV
Hints from lattice QCD ideal Stefan- Energy density ε & pressure p: Boltzmann limit ε /T 4 3p/T 4 PRD 77 (2008) 045511
Hints from lattice QCD ideal Stefan- Entropy density s Boltzmann limit s/T 3 PRD 77 (2008) 045511
Hints from lattice QCD 2 = d p d ε = ε d( p/ ε ) + p p sound velocity : c s c s d ε ε ε PRD 77 (2008) 045511
Hints from lattice QCD Critical temperature T c = 196±4 MeV PRD 77 (2008) 045511
Hints from lattice QCD Critical temperature T c ≈ 150-200 MeV PRD 77 (2008) 045511
Hints from lattice QCD Renormalized Polyakov loop PRD 77 (2008) 045511
Hints from lattice QCD Difference of light quark and s-quark condensates PRD 77 (2008) 045511
Hints from lattice QCD Heavy quark free energy vacuum free energy screening O.Kaczmarek, PoS CPOD07 (2007) 043
Heavy ion experiments � SIS ≲ 1 GeV / u GSI GANIL ≲ 100 MeV / u FAIR 1-10 GeV / u Dubna ≈ 2 GeV / u RHIC @ Brookhaven 20-200 GeV / u / u � SPS 5-17 GeV CERN / u LHC 5.5 TeV
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