Quiz (experimental lecture I)
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1. Which Tetris blocks are chiral?

2. What is the cherenkov threshold momentum for an electron (pion,
proton, neutron) in CO2 gas (n-1 = 410*10^-6)?

3. Why does one usually plot energy density/T^4 vs. T instead of energy density vs. T?

4. Why is the rho->ee a better probe of chiral symmetry restoration than
the omega->ee?

5. Why are there (almost) no pairs at m=0 in the CERES plot?

6. Why are muons better than electrons to measure the low mass continuum?

7. What limits the NA50 mass resolution at low mass?

8. How did NA60 improve it?

9. Why is the J/psi not a good particle to study chiral symmetry restoration?