update: run1 vs run2 cc inc & first look at water-out/water-in erez reinherz-aronis and rajarshi...
TRANSCRIPT
![Page 1: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/1.jpg)
Update:Run1 vs Run2 CC inc &
First look at Water-out/Water-in
Erez Reinherz-Aronis and Rajarshi Das
(w/ Walter Toki)
May 9, 2011
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Outlook
• Samples and POTs
• Bunch structure
• Run1 vs Run2Run 1: Data vs MCp4Run 2: Data vs MCp4MCp4: Run1 vs Run2Data: Run1vs Run2
• Water-out/Water-inData: Ratio Water-out/Water-in vs expectation
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(from files header)
Total DQ MCp4
Run1 water 3.09x1019 2.99x1019 5.56x1020
Run2 water 6.98x1019 4.36x1019 6.13x1020
Sum 1.00x1020 7.35x1019 11.7x1020
Samples and POTs
3
• DQ sample were used• CC Inclusive Selection:
Highest momentum negative charge track in a bunchBegins in the P0D (no TPC pulls cut)
![Page 4: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/4.jpg)
Bunch timing
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Run1:Run 31 → 34
Run 36
Run2:Run 37→38
• Run2 has Double-Triple bunch structure
• 1st = Run36; 2nd, 3rd = Run37/8
Run 2
Run 1
![Page 5: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/5.jpg)
Run1 vs Run2
Run 1: Data vs MCp4Run 2: Data vs MCp4MCp4: Run1 vs Run2Data: Run1vs Run2
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Run1 Data vs MCp4CC inc - X, Y, Cosθ, φ
6Normalized by POT
![Page 7: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/7.jpg)
Run1 Data vs MCp4Z, Neg Trk Momentum
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• Normalized by POT• Start position of Highest momentum Neg. Trk in the P0D• The dashed lines represent the water-target limits
![Page 8: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/8.jpg)
Run2 Data vs MCp4CC inc - X, Y, Cosθ, φ
8Normalized by POT
![Page 9: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/9.jpg)
Run2 Data vs MCp4Z, Neg Trk Momentum
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• Normalized by POT• Data/MCp4 = 8273/8521 = 0.97±0.02
![Page 10: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/10.jpg)
MCp4 Run1 vs Run2CC inc - X, Y, Cosθ, φ
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Run1 waterRun2 water
Normalized by POT
![Page 11: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/11.jpg)
Mcp4 Run1 vs Run2Z, Neg Trk Momentum
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• Normalized by POT• Run1/Run2 = 111955/108661 = 1.030±0.004
usEcal usWT cWT cEcal
Run1/Run2 0.998 1.013 1.027 1.064
Stat. Error 0.015 0.008 0.006 0.009
![Page 12: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/12.jpg)
Data Run1 vs Run2CC inc - X, Y, Cosθ, φ
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Run1 waterRun2 water
Normalized by POT
![Page 13: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/13.jpg)
Data Run1 vs Run2Z, Neg Trk Momentum
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• Normalized by POT• Run1/Run2 = 6062/5673 = 1.07±0.02
usEcal usWT cWT cEcal
Run1/Run2 0.99 1.08 1.08 1.05
Stat. Error 0.07 0.04 0.03 0.04
![Page 14: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/14.jpg)
Z distribution checks: XY
14X
Beam position and direction
Run1 waterRun2 water
Normalized by POT
![Page 15: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/15.jpg)
Water-out/Water-in
Data ratio vs expectation
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(from files header)
Total DQ
Run1 water 3.09x1019 2.99x1019
Run2 water 6.98x1019 4.36x1019
Sum 1.00x1020 7.35x1019
Run2 air 1.79x1019 1.77x1019
Samples and POTs
16
• DQ sample were used
![Page 17: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/17.jpg)
Data CC inc: X, Y, Cosθ, φ
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Run1Run2 waterRun2 air
Normalized by POT
![Page 18: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/18.jpg)
Data CC inc: Neg Trk Momentum
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• Run1• Run2 water• Run2 air
• Normalized by POT
• Note: Run2 air is reconstructed as water
• No TPC pull used
![Page 19: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/19.jpg)
Z position distributions
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• Start position of Highest momentum Neg. Trk in the P0D• The dashed lines represent the water-target limits
Run1 3588Run2 water 3358Run2 air 2573
Run1/Run2 = 1.07±0.02
![Page 20: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/20.jpg)
Water-out/Water-in ratio
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• Water-target measured ration 0.70±0.02 • Expected ration from material list: 0.68• Dashed lines are the water-target limits
0.94±0.09 0.70±0.02 0.94±0.05
![Page 21: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/21.jpg)
Summary• Run1 vs Run 2:
MCp4 Run1/Run2 ~3% higherData Run1/Run2 ~7% higherMaybe there is some Z difference (within limit stat.)
• Water-out/Water-in ratio measured 70 ± 2 % (expect 68 %)
• Future plans:Data/MC ratio vs P0DulesMCp4 – study TPC pulls
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Update:Run1 vs Run2 CC inc &
First look at Water-out/Water-in
Erez Reinherz-Aronis and Rajarshi Das
(w/ Walter Toki)
May 9, 2011
22
![Page 23: Update: Run1 vs Run2 CC inc & First look at Water-out/Water-in Erez Reinherz-Aronis and Rajarshi Das (w/ Walter Toki) May 9, 2011 1](https://reader035.vdocuments.mx/reader035/viewer/2022062715/56649d835503460f94a6897e/html5/thumbnails/23.jpg)
Backup• (General) ND280 Fiducial
-1060 < X < 1008 [mm]
-1085 < Y < 1110 [mm]
-3190 < Z < 5000 [mm]
• P0D Fiducial-1038 < X < 995 [mm]
-1060 < Y < 1100 [mm]
-3190 < Z < -980 [mm]
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