PHENIX MUON TRACKER
Muon Tracker
- Three stations of cathode strip chambers per arm
- 100 ?m spatial resolution
- 100 MeV/c2 mass resolution for J/? ? ?+ ?-
- Can resolve Upsilon(1S) from Upsilon(2S+3S)
Plot provided by M. Brooks (LANL)
Muon Tracker station 3 prototype