PHENIX TOF '99
How it looks like?
What is it designed for?
Single Particle Inclusive Measurement
Detection of ƒÓ mesons in K+K-decay
Single spectra & PID
How do we get high resolution?
Light attenuation & Timing degradation
Rod with smaller cross sectional size
Effect on timing
Typical TOF Resolution
Expected effect of Cerenkov
Pulse height of Scint. & Cerenkov
Cerenkov Effect on Timing
Fiducial Cut with timing difference.
How we have done so far?
Segmentation in theta or in phi ?
Bending angle in phi direction
Bending angle in theta direction
Prototype prod. & test
Production of 5 panels
Mass Production (1)
Mass Production (2)
Mass Production (3)
Installed at CERN-WA98
Operation at CERN-WA98
Features of TOF-FEE
Cross Talk Problem
Charge Measurement as an example
Please send your comments/suggestions to firstname.lastname@example.org.