PHENIX High pt Upgrades
-- Overview --
Proposal
Proposed Extention of  PID with Aerogel
Physics Motivations
Transition Region to Jet Fragmentation
What STAR is doing
Aerogel Panel on the West
Design of Aerogel Panel
Cell Design
PMT assembly (prototype)
Silica Aerogel
PMT
Bleeder
Magnetic Field on the West
Mu-metal Shield
Final Prototype Test at KEK
Observed Clean Signal
Observed Uniform Response
Uniformity Confirmed at Dubna
Cherenkov Light from PMT window
Background Rejection
Simulation for PID Performance
Expected Proton Identification
Expected Kaon Identification
PISA Activity
Radiation Length by PISA
Aerogel/PMT Preparation at Tsukuba
Box Production/Inspection at Dubna
Dubna Contributions
Status of Safety Issues
Electronics & Trigger Issues
Installation Procedure