Scan of track & charge reconstruction for high energy electrons using geometry UPGR12
Updated Wed Jan 10 12:07:16 EST 2007

1. Input events:
   *fixed PT=5,10,...,50 GeV
   *fixed zVertex=-30cm, 0, +30 cm
   *uniform eta[0,3], bined by 0.2 in histos
   *uniform phi in 2 pi, integrated

2. Tracking uses: vertex+FST+FGT+TPC+ESMD.
   Here is more details of the analysis

3. The following detector configuartions have been considered

   Config	Prim Vertex	FST disks	FGT disks	TPC	Endcap SMD
   A	yes	all	all	yes	yes
   B	yes	-	-	yes	yes
   C	yes	-	-	yes	-
   D	yes	1+4	1+3	yes	yes
   E	yes	-	1+3	yes	yes
   F	yes	all	all	yes	-

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4. Config A, FST=all, FGT=all, ESMD=yes , table w/ charge reco effi. Primary vertex & TPC are used in all configurations.
   Reconstruction efficiency
   Top row of plots: track reco efficiency, bottom row: charge reco efficiency.
   3 columns of plots: zVertex=-30 cm, 0, +30 cm.
   Z scale range set to [0.45,1.0]
   Note, electrons were thrown for eta up to 3.0 in all cases.
   

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5. Config B, FST=no, FGT=no, ESMD=yes , table w/ charge reco effi.
   

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6. Config C FST=no, FGT=no, ESMD=no , table w/ charge reco effi.
   

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7. Config D FST=1+4, FGT=1+3, ESMD=yes, table w/ charge reco effi.
   

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8. Config E FST=no, FGT=1+3, ESMD=yes, table w/ charge reco effi.
   

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9. Config F FST=all, FGT=all, ESMD=no , table w/ charge reco effi.
   

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Used macros: scanEff.C , plScanEff.C .