GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » Alice » Alice TRD Chamber Tests » Absolute Gain Measurement L1C1#2
Absolute Gain Measurement L1C1#2 [message #1280] Mon, 10 January 2005 14:27
Sascha Freuen is currently offline  Sascha Freuen
Messages: 9
Registered: August 2004
Location: Heidelberg PI
occasional visitor
From: *kip.uni-heidelberg.de
Dear All

Please find below the results of our absolute gain measurement.
The measurement was achieved by recording the anode current and the individual pulses.
For measuring we used the Fe source with 3 different collimators.
This is to avoid space charge effects and to check for consistency.
Collimator 3 allows the most intensity , collimator 1 least intensity.



http://img25.exs.cx/img25/6669/absgainlog4iv.gif

edit:
drift voltage : -2100 V
gas mixture : Ar(85%)/CO2(15%)


[Updated on: Wed, 12 January 2005 17:55]

Report message to a moderator

 
Read Message
Previous Topic: Chamber testing manual
Next Topic: Chamber testing manual version 2
Goto Forum:
  


Current Time: Fri Mar 29 13:03:38 CET 2024

Total time taken to generate the page: 0.00961 seconds