Tsukuba CDF-II TOF page
March 1999. R5946mod data sheets from Hamamatsu.
April 15, 1999. Slides for the TOF meeting.
Also ZH5122 and ZH5126 data sheets.
May 10, 1999. CDF 4980, R5946mod off-field test results.
Postscript (local) -
CDF note server
May 21, 1999.
R5946 tube diameter measurements from Hamamatsu.
June 7, 1999.
Ushiwaka magnet
at KEK, B field vs. voltage setting.
We usually set at 3.6 V to get a 1.4 T field.
June 8-10, 1999.
Preliminary results from B-field test.
- Plots of pulse height vs B field,
and pulse height vs HV, for the tube ZH5122.
- TDC distributions from tube ZH5122 at 0 Tesla
and at
1.4 Tesla .
Similar things for ZH5526:
- Plots of pulse height vs B field,
and pulse height vs HV, for the tube ZH5126.
- TDC distributions
from tube ZH5126 at 0 Tesla and
1.4 Tesla.
June 10, 1999. Draft specs
for the order of 40 PMTs.
July 1, 1999. Nine tubes
delivered from the order of 40.
August 4, 1999. Six tubes
delivered from the order of 40.
August 9, 1999.
Long term change
of gain at high anode current.
August 18, 1999.
Updated draft specs.
Latex source.
August 31, 1999.
Draft specs revised for the model name, TTS and typo.
Latex source.
August 31, 1999.
PMT drawing for the specs.
Sept 1, 1999. Nine more tubes
delivered from the order of 40.
Sept 1, 1999.
Drawings
of the detachable base/socket by Hamamatsu.
Sept 6, 1999.
The last 20 tubes delivered from the order of 40. The order fulfilled.
Sept 29, 1999.
Pictures
of the detachable base/socket with a PMT.
Oct 12, 1999. CDF 5145:
note
describing the previous (June 99) B-field test.
Postscript (local) -
CDF note server
B-field test were performed at KEK on Sept 27-28 and Oct 14-15.
All tubes that had been ordered in June 1999, but had not been already
sent to US,
have been tested.
- Oct 16, 1999. (previous versions: Sept 30, Oct 1)
Summary plots
from the B-field test in Sept-Oct 1999 (36+ref tubes).
- Oct 16, 1999. (previous version: Oct 8)
One-page summary table
of PMT B-field test results.
- Oct 21, 1999. (previous versions: Oct 16, Oct 1, Sept 29):
Plots
of charge vs HV, timing resolution vs charge, etc.
This file includes plots for 39 tubes,
including three reference tubes (two from this order, ZH5124 and 5125,
and one procured in March, ZH5122).
Excerpts
for the meeting Sept 30.
Nov 18, 1999.
PMT status
for the CDF upgrade meeting.
Text
and
plots.
Nov 19, 1999.
The first 25 tubes delivered from the order of 100, made Sept '99.
Also, results
from the B-field test in Nov 1999 (25 tubes).
Nov 30, 1999.
The next 50 tubes delivered from the order of 100.
Dec 1, 1999.
PMT status .
Dec 24, 1999.
The last 25 tubes delivered from the order of 100.
Jan 20, 2000.
44 MIT tubes and 34 of 132 "FNAL" tubes delivered.
Feb 15, 2000.
Next 50 "FNAL" tubes delivered.
Mar 8, 2000.
Next 50 tubes delivered. End of "FNAL" tubes + 2.
Nominal production orders complete.
May 30, 2000.
Extra 30 tubes ordered by Tsukuba delivered.
Aug 30, 2000.
Another extra 30 tubes delivered. End of ends.
Photo Gallery.
PMT data sheets.
Local documentation (copied from cdf server).
KEK PS operation schedule .
Fumihiko Ukegawa
Last modified: Sat Mar 11 21:50:09 JST 2006
