Difference between revisions of "CDC signal integration"
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|[[Image:run_31757_pklength_maxamp.png|thumb|x250px|No tilt]] | |[[Image:run_31757_pklength_maxamp.png|thumb|x250px|No tilt]] | ||
|[[Image:run_31765_pklength_maxamp.png|thumb|x250px|Tilted at 45 degrees]] | |[[Image:run_31765_pklength_maxamp.png|thumb|x250px|Tilted at 45 degrees]] | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| border="0" cellpadding="2" | ||
+ | |+dE/dx calculated as full integration from low threshold crossing for next 700ns / track length parallel to endplates | ||
+ | |[[Image:run_31757_integdx.png|thumb|x250px|No tilt]] | ||
+ | |[[Image:run_31765_integdx.png|thumb|x250px|Tilted at 45 degrees]] | ||
|} | |} |
Revision as of 15:47, 14 June 2012
Peak length is # samples after the lower threshold crossing until the ADC value decreases by 2sigma over 2 samples, this is a measure of time over threshold in units of 8ns
50/50 gas, 2100V