Difference between revisions of "Mattione Update 04212014"
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− | == Standard Cuts == | + | == Skim Standard Cuts == |
− | * Combined tracking FOM must be >= 0.001 | + | * Combined tracking confidence level (FOM) must be >= 0.001 |
− | * Combined PID 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) | * VERY loose cuts around invariant/missing mass peaks (keep enough data around peak to do sideband subtraction if desired) | ||
+ | |||
+ | == Proposed Skims == | ||
+ | {| border="1" cellpadding="2" align="left" valign="top" style="text-align:center;" | ||
+ | !width="300"| Channel | ||
+ | !width="300"| Topology | ||
+ | !width="100"| % of Events Remaining | ||
+ | |- | ||
+ | ! 3π | ||
+ | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || | ||
+ | |- | ||
+ | ! ωππ | ||
+ | | γp→ωπ<sup>+</sup>π<sup>-</sup>(p), ω→π<sup>+</sup>π<sup>-</sup>π<sup>0</sup>, π<sup>0</sup>→γγ || | ||
+ | |} | ||
+ | <br style="clear:both;"/> |
Revision as of 13:14, 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 | % of Events Remaining |
---|---|---|
3π | γp→π+π-π+(n) | |
ωππ | γp→ωπ+π-(p), ω→π+π-π0, π0→γγ |