These next 6 event pictures are from a modern detector and show some of the possible decays of a Z particle. (The Z decays in too short a time to be seen.) Try to identify the particles that left these tracks. If you need help, go back to the detector components or go back to the detector end-view.

1.	Answer e-, e+

2.	Answer muon+, muon-

3.	Answer One example:Z --> a tau+ and tau-. Then the tau+ --> a muon+ and neutrinos, and the tau- --> an electron and neutrinos, or with opposite signs.

4.	Answer Similarly, Z --> a tau+ and a tau-. Then the tau+ --> a muon+ and neutrinos, and the tau- --> hadrons and neutrinos, or with opposite signs.

5.	Answer The Z particle becomes a quark and its antiquark. The energy in the strong-force field produces more quark-antiquark pairs, which then form hadrons.

How can a strong field produce quarks?

6.	Answer The same thing happens as in #5, except that a radiated gluon causes the third cluster of particles.