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CKOV Update. Jan '08 CKOVa moved to MICE Hall March '08 CKOVa and CKOVb installed MICE Hall CAEN +HV and signal lines cabled Environemental sensors installed Checkout and First beam Summer '08 To Do Finish gas system EPICs displays (Daresbury) Awaiting muons
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CKOV Update • Jan '08 • CKOVa moved to MICE Hall • March '08 • CKOVa and CKOVb installed MICE Hall • CAEN +HV and signal lines cabled • Environemental sensors installed • Checkout and First beam • Summer '08 To Do • Finish gas system • EPICs displays (Daresbury) • Awaiting muons • Calibration and Simulation CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi
Mechanical Drawing Updates Schott glass Delrin window aerogel mirror Reflector rear cover CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi
Proud Father CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi
Reflector Panels and LED • Reflector Panels are made of tyvek material on foam board. • A single blue LED is placed at the center. Imperial Stand
Environmental Sensors • Each CKOV has a temperature and humidity sensor with readback in the control room. • Daresbury Lab Epics panels are being prepared. Temperature/Humidity Sensors CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi
Installed at MICE Hall (thanks William) ckovb ckova Oxford stand table bracket
First pion - thanks JS. gva2 ckov-ch1 ckov-ch2 ckov-ch3 ckov-ch4 (not shown)
CKOV Reconstruction ckovb muon pion ckova Digital Reco - Determine Prob(mu)-Prob(pi) by ON-OFF reco pattern per momentum region I, II, III. I. II. III. • Analogue Reco - Determine Prob(mu)-Prob(pi) by expected and seen light yields per momentum region I, II, III. • - PE(x,y) light map required. • - TOF0(x,y)/CKOV coincidence.
G4-Beamline and Material Budget CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi
Summary • CKOV Installation went well. Many thanks! • CAEN +HV system from HERA?? K.Long • Drawings updated. Mike Reep • Finish dry gas system ASAP. • EPICs displays (w Daresbury). • Awaiting muons (PE calibrations). • Begin work on basic digital and analogue reco. • Update G4-Beamline with material budget. • Advanced G4 light simulations may not be necessary if data measurements taken? CM21 PID Session, Daresbury Lab , June 5, 2008 - CKOV Update, L. Cremaldi