Difference between revisions of "Mattione Update 11162011"
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* Half of the track hits in each of the FDC/CDC (those with the largest dE/dx) are ignored. | * Half of the track hits in each of the FDC/CDC (those with the largest dE/dx) are ignored. | ||
** Truncates Landau distribution to resemble Gaussian distribution. | ** Truncates Landau distribution to resemble Gaussian distribution. | ||
+ | |||
+ | * DC dE/dx Confidence Level (for protons, similar for K+'s, π<sup>+</sup>'s, and π<sup>-</sup>). | ||
+ | [[Image:Mattione_Update_11162011_DCdEdxConfidenceLevel.gif|thumb|left|600px|CDC, π<sup>+</sup>]] | ||
+ | <br style="clear:both;"/> | ||
== CDC π<sup>+</sup>== | == CDC π<sup>+</sup>== |
Revision as of 11:32, 16 November 2011
Contents
Notes
- CDC & FDC treated separately since they have different gas mixtures.
- Half of the track hits in each of the FDC/CDC (those with the largest dE/dx) are ignored.
- Truncates Landau distribution to resemble Gaussian distribution.
- DC dE/dx Confidence Level (for protons, similar for K+'s, π+'s, and π-).
CDC π+
- Generated up to p = 2.0 GeV/c
- CDC π+ dE/dx Mean, Resolution vs. βγ
- CDC π+ dE/dx Mean, Resolution in different dx Bins vs. βγ
FDC π+
- Generated up to p = 2.0 GeV/c
- FDC π+ dE/dx vs. βγ
- FDC π+ dE/dx Mean, Resolution vs. βγ
- FDC π+ dE/dx Mean, Resolution in different dx Bins vs. βγ
CDC vs. FDC π+
- CDC vs. FDC π+ dE/dx Mean, Resolution vs. βγ