Difference between revisions of "CDC straight straws"
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|[[Image:cdc_run_32268_thr6_dtfit.png|thumb|x250px|big scintillators, across CDC]] | |[[Image:cdc_run_32268_thr6_dtfit.png|thumb|x250px|big scintillators, across CDC]] | ||
|[[Image:cdc_run_32269_thr6_dtfit.png|thumb|x250px|big scintillators, along CDC]] | |[[Image:cdc_run_32269_thr6_dtfit.png|thumb|x250px|big scintillators, along CDC]] | ||
+ | |} | ||
+ | |||
+ | |||
+ | {| border="0" cellpadding="2" | ||
+ | |[[Image:cdc_run_32292_dt_ch.png|thumb|x250px|drift time for each channel] | ||
+ | |[[Image:cdc_run_32292_dt_chz.png|thumb|x250px|drift times] | ||
|} | |} |
Revision as of 14:34, 7 June 2013
Drift time fit Estimate of t0 is 850.09 and tmax is 1464.19, difference is 614.10 Straight-line intercept is 834.51, to match histogram fit t0, use tz_add 15.58
Resolutions using tz=16 and Garfield for 2100V, 51Ar, 49CO2
Different scint orientations
Drift time fits, hit threshold 5#sigma
Hit threshold 6#sigma
[[Image:cdc_run_32292_dt_ch.png|thumb|x250px|drift time for each channel] | [[Image:cdc_run_32292_dt_chz.png|thumb|x250px|drift times] |