Difference between revisions of "Mattione Update 04302014"
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(→n3pi Cut Study) |
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<br style="clear:both;"/> | <br style="clear:both;"/> | ||
− | + | == π<sup>+</sup> PID == | |
− | * Pulls (t<sub>Thrown</sub> - t<sub>Reconstructed</sub>)/σ<sub>t (Reconstructed)</sub> | + | * 1D Pulls of skim tracks (t<sub>Thrown</sub> - t<sub>Reconstructed</sub>)/σ<sub>t (Reconstructed)</sub> |
+ | ** With DCutAction_ThrownTopology, DCutAction_AllTruePID @ +/- 5 σ matching. | ||
+ | {| class="wikitable" | ||
+ | | [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_BCAL.png|left|250px|thumb|BCAL]] | ||
+ | | [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_TOF.png|left|250px|thumb|TOF]] | ||
+ | | [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_CDC.png|left|250px|thumb|CDC]] | ||
+ | | [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_FCAL.png|left|250px|thumb|FCAL]] | ||
+ | |} | ||
+ | <br style="clear:both;"/> | ||
+ | |||
+ | * 2D Pulls of π<sup>+</sup>'s (t<sub>Thrown</sub> - t<sub>Reconstructed</sub>)/σ<sub>t (Reconstructed)</sub> with no cuts except +/- 5 σ thrown matching. | ||
{| class="wikitable" | {| class="wikitable" | ||
| [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_BCAL.png|left|250px|thumb|BCAL]] | | [[Image:Mattione_Update_04302014_n3piPiPlusPIDPull_BCAL.png|left|250px|thumb|BCAL]] |
Revision as of 21:10, 28 April 2014
n3pi Cut Study
- Run 9003 (no EM background), ~5 MegaEvents, searching for γp→π+π+π-(n)
- Reconstructed Signal Combos (DCutAction_ThrownTopology, DCutAction_AllTruePID) (% is Signal Remaining)
- All is 34361 combos (events) of 59562 thrown n3pi in ~5 MegaEvent sample: 57.7% Acceptance
- +/- 5σ cut on Thrown <---> Detected matching for DCutAction_AllTruePID.
π+ PID
- 1D Pulls of skim tracks (tThrown - tReconstructed)/σt (Reconstructed)
- With DCutAction_ThrownTopology, DCutAction_AllTruePID @ +/- 5 σ matching.
- 2D Pulls of π+'s (tThrown - tReconstructed)/σt (Reconstructed) with no cuts except +/- 5 σ thrown matching.