...
Name | Purpose | Gamma Efficiency (5783) | Bkg Efficiency (3784) | Cut |
|---|
BasicTileCut | Reject events with track pointing at struck tile. | 95.2% | 7.85% | | Code Block |
|---|
(Tkr1SSDVeto == 0 && AcdTkr1ActiveDist > -16 &&
AcdTkr1ActDistTileEnergy > .4) |
|
|---|
RibbonCut | Reject events with track pointing at struck ribbon. | 94.9% | 7.43% | | Code Block |
|---|
(AcdRibbonActDist > -(2 +350/sqrt(max(20,CTBBestEnergy))) &&
Tkr1SSDVeto < 3 && AcdRibbonEnergy > .05 ) |
|
|---|
TotalTileEnergyCut | Reject events with excess ACD total energy. | 89.3% | 1.17% | | Code Block |
|---|
(AcdTotalTileEventEnergyRatio > .8 || (AcdTkr1ActiveDistENorm > -300 &&
AcdTotalTileEventEnergyRatio > max(.005, .1 - .0001*AcdTkr1ActiveDistENorm))) |
|
|---|
CornerCut | Reject events in the corner gap of the ACD. | 88.4% | 1.15% | | Code Block |
|---|
((Tkr1LATEdge/1.5) ^ 2 + (AcdCornerDocaENorm - 10)^ 2 < 3800 ||
(Tkr1LATEdge < 80 && abs(AcdCornerDocaENorm-2) < 4)) && Tkr1SSDVeto < 3 |
|
|---|
TileEdgeCut | Reject events at tile edges with decreased signal. | 88.3% | 1.15% | | Code Block |
|---|
(abs(AcdTkr1ActiveDistENorm) < 15 && AcdTotalTileEventEnergyRatio > .005) |
|
|---|
...
Moving on to Pass7, the ACD analysis has be modified a fair amount. I rebuild GR v17r35p10 rebuilt GR v17r35p10 and generated roughly the same number of signal and background events (again using Eric allGamma.txt and background.txt scripts).
Name | Purpose | Gamma Efficiency | Bkg Efficiency | Cut |
|---|
RibbonCut | | | | | Code Block |
|---|
(AcdTkr1RibbonActDistENorm > -40 && Tkr1SSDVeto < 3 &&
AcdTkr1RibbonActDistMaxTileEnergy > .04) || (AcdTkr1RibbonDist > -1/(CTBBestEnergy/100) && Tkr1SSDVeto < 2) |
|
|---|
CornerCut | | | | | Code Block |
|---|
((Tkr1LATEdge/1.5)^2 + (AcdCornerDocaENorm - 10)^2 < 6400 && Tkr1SSDVeto < 3)
|| (Tkr1LATEdge < 300 && abs(AcdCornerDocaENorm-2) < 4) |
|
|---|
BasicTileCut | | | | | Code Block |
|---|
Tkr1SSDVeto< 5 && AcdTkr1ActDistTileEnergy > .7 && AcdTkr1ActiveDistENorm> -350 |
|
|---|
TotalTileEnergyCut | | | | | Code Block |
|---|
AcdTotalTileEventEnergyRatio > .8 || AcdTkr1ActiveDistENorm > -200 &&
AcdTotalTileEventEnergyRatio > max(.005, .1 - .0001*AcdTkr1ActiveDistENorm) *
max(1., CTBBestLogEnergy/2.5) |
|
|---|
VetoTileCut | | | | | Code Block |
|---|
(AcdTkrVActiveDistENorm > -100 && AcdActDistTileEnergy /
sqrt(max(1., CTBBestLogEnergy-3.5)) > .9 +.15* TkrVSSDVeto) || (abs(AcdTkrVActiveDistENorm) < 15
&& AcdActDistTileEnergy > .25 && TkrVSSDVeto < 2) |
|
|---|
TileEdgeEnergyCut | | | | | Code Block |
|---|
Tkr1SSDVeto == 0 & abs(AcdTkr1ActiveDistENorm) < 10 & AcdTkr1ActDistTileEnergy > .025 |
|
|---|