Difference between revisions of "Spring 2017 Analysis Launch Cuts"
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| + | == PreSelect Cuts == | ||
| + | * For a given DChargedTrack, at least one hypothesis must have a hit in either: BCAL/FCAL/TOF/SC. | ||
| + | * For a given DNeutralShower, it must at least have a shower energy of 100 MeV/c. | ||
| + | * For neutral showers in the BCAL, they must have hits in at least 2 cells. | ||
| + | |||
== Invariant Mass Cuts == | == Invariant Mass Cuts == | ||
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<br style="clear:both;"/> | <br style="clear:both;"/> | ||
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| + | == Kinematic Fit == | ||
| + | * If a kinematic fit has been performed, it must have converged. | ||
Revision as of 01:00, 28 July 2017
Contents
PreSelect Cuts
- For a given DChargedTrack, at least one hypothesis must have a hit in either: BCAL/FCAL/TOF/SC.
- For a given DNeutralShower, it must at least have a shower energy of 100 MeV/c.
- For neutral showers in the BCAL, they must have hits in at least 2 cells.
Invariant Mass Cuts
Missing P4 Cuts
Timing Cuts
Track Energy Cuts
| PID | CDC dE/dx (keV/cm) | FDC dE/dx (keV/cm) | SC dE/dx (MeV/cm) | TOF dE/dx (MeV/cm) | BCAL Shower_E/Track_p (c) | FCAL Shower_E/Track_p (c) |
|---|---|---|---|---|---|---|
| p | dE/dx > e^(-3.93024*p + 3.0) + 1.0 | None | None | None | None | None |
| p̅ | dE/dx > e^(-3.93024*p + 3.0) + 1.0 | None | None | None | None | None |
| π+ | dE/dx < e^(-6.0*p + 2.80149) + 2.55 | None | None | None | None | None |
| π- | dE/dx < e^(-6.0*p + 2.80149) + 2.55 | None | None | None | None | None |
| K+ | dE/dx < e^(-6.0*p + 2.80149) + 2.55 | None | None | None | None | None |
| K- | dE/dx < e^(-6.0*p + 2.80149) + 2.55 | None | None | None | None | None |
| e+ | dE/dx < 5.5 | dE/dx < 3.5 | None | None | E/p > 0.67 | E/p > 0.7 |
| e- | dE/dx < 5.5 | dE/dx < 3.5 | None | None | E/p > 0.67 | E/p > 0.7 |
Kinematic Fit
- If a kinematic fit has been performed, it must have converged.
