Difference between revisions of "Mattione Update 04212014"
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! 3π | ! 3π | ||
| − | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || | + | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || 0.3 < Missing Mass < 1.6 || |
|- | |- | ||
! ωππ | ! ωππ | ||
Revision as of 13:16, 14 April 2014
Skim Standard Cuts
- Combined tracking confidence level (FOM) must be >= 0.001
- Combined PID confidence level (FOM) must be >= 0.001
- VERY loose cuts around invariant/missing mass peaks (keep enough data around peak to do sideband subtraction if desired)
Proposed Skims
| Channel | Topology | Mass Peak Cuts | % of Events Remaining |
|---|---|---|---|
| 2π | γp→π+π-p | -0.02 < Missing Mass Squared < 0.02 | |
| 3π | γp→π+π-π+(n) | 0.3 < Missing Mass < 1.6 | |
| ωππ | γp→ωπ+π-(p), ω→π+π-π0, π0→γγ |
