VPT Testing documents
Reports on VPT properties
Draft paper on VPT ageing:
Word document
, or
ps file
.
Performance of preproduction batch of 500 VPTs
Short note on visual inspection of first 100 production VPTs
Interim report on early tests of production VPTs
Report on performance of VPTs 1-3200
Report on performance of VPTs 1-5900
Report on performance of VPTs 1-7900
Report on performance of VPTs 1-8600
Report on performance of VPTs 1-10400
Report on performance of VPTs 1-11600
Observation of noise in VPTs 1-3200
Addendum
to
Observation of noise in VPTs 1-3200
giving extra details
Analysis of noisy VPTs 1501-5000
Analysis of noisy VPTs 3501-5000
Analysis of noisy VPTs 6901-7900
Analysis of noisy VPTs 1501-7900
Analysis of noisy VPTs 1501-8600
(revised 9 November 2004)
Analysis of noisy VPTs 1501-10000
Analysis of noisy VPTs 501-11600
Note concerning VPTs with misaligned anode grids
(23 December 2004)
Presentations
Report on VPT testing status
presented at EE Jamboree, CERN, 31 Mar-2 Apr 2003
Vacuum Phototriodes for the CMS Electromagnetic Calorimeter Endcaps - Talk at IEEE-NSS conference, Portland, Oregon, 19-25 October 2003
Powerpoint version of transparencies
PDF copy of submission to the Conference Record
Final version of paper submitted to IEEE Transactions in Nuclear Science
Presentation at VPT10k meeting, RIE, 26 April 2005
Report on VPT testing status
presented at ECAL Detector Performance Group meeting, CERN, 26 Apr 2006
VPT 1.8T test rig at RAL
Risk assessment
for the 1.8T VPT test rig
Data
Latest histogram of yield measurements (13000 VPTs) (
Postscript
)
Excel sheet summarising VPT passport data
PAW Ntuple containing summary of test rig measurements
Pictures
"Chessboard" picture
showing a selection of EE VPTs.
Bruce Kennedy
01/08/06