Difference between revisions of "LB RunGroupC Vertex"

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|| X Resolution (cm) || 0.2658 || 0.2368 || || 1.105
 
|| X Resolution (cm) || 0.2658 || 0.2368 || || 1.105
 
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||Y Resolution(cm) ||
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||Y Resolution(cm) || 0.1728
 
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||Z Resolution (cm) ||
 
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Revision as of 17:18, 7 July 2016

Vertex Reconstruction studies

Inclusive electron GEMC 2.4 & Coatjava 2.4

LB_GEMC2.4CJ2.4_Vertex



Summary

Set all histogram ranges to -6,6 cm  and bin sizes of 0.1 cm

Point target X,Y,Z=0 cm

Point in 2-D but extended target in 1-D

Two vertex variables are fixed at zero and the third vertex variable is altered

2cm X Raster, Y=0,Z=0 2 cm Y Raster, X=0,Z=0 2 cm Z Raster ,X=0,Y=0 6 cm Z Raster ,X=0,Y=0
Vx Difference 1cm XRaster VxDifference sol 75k.png 1cm YRaster VxDifference sol.png
Vy Difference 1cm XRaster VyDifference sol.png YRaster Eventy.png
Vz Difference 1cm XRaster VzDifference sol.png 1cm YRaster VzDifference sol.png 3cm ZRaster VZDifference sol 75k.png
X Resolution (cm) 0.2658 0.2368 1.105
Y Resolution(cm) 0.1728
Z Resolution (cm)


Extended target -3 < Z < 3 cm

1cm X Raster 1 cm Y Raster 1 cm X & Y Raster
X Resolution (cm) 0.2696 0.258 0.2733
Y Resolution (cm) 0.6214 0.6877 0.6877
Z Resolution (cm) 1.134 1.347 1.381
Generated Vx (cm) 3cm ZRaster 1cm XRaster GenX sol.png 3cm ZRaster 1cm YRaster GenX sol.png 3cm ZRaster 1cm XYRaster sol GenPartx.png
Generated Vy (cm) 3cm ZRaster 1cm XRaster GenY sol.png 3cm ZRaster 1cm YRaster GenY sol.png 3cm ZRaster 1cm XYRaster GenParty.png
Generated Vz (cm) 3cm ZRaster 1cm XRaster GenZ sol.png 3cm ZRaster 1cm YRaster GenZ sol.png 3cm ZRaster 1cm XYRaster GenPartz sol.png
Reconstructed Vx (cm) 3cm ZRaster 1cm XRaster EventX sol.png 3cm ZRaster 1cm YRaster EventX sol.png 3cm ZRaster 1cm XYRaster Eventx.png
Reconstructed Vy (cm) 3cm ZRaster 1cm XRaster EventY sol.png 3cm ZRaster 1cm YRaster EventY sol.png 3cm ZRaster 1cm XYRaster Eventy.png
Reconstructed Vz (cm) 3cm ZRaster 1cm XRaster EventZ sol.png 3cm ZRaster 1cm YRaster EventZ sol.png 3cm ZRaster 1cm XYRaster eventz.png
Vx Difference (cm) 3cm ZRaster 1cm XRaster VxDifference sol.png 3cm ZRaster 1cm YRaster VxDifference sol.png 3cm ZRaster 1cm XYRaster VxDifference.png
Vy Difference (cm) 3cm ZRaster 1cm XRaster VyDifference sol.png 3cm ZRaster 1cm YRaster VyDifference sol.png 3cm ZRaster 1cm XYRaster VyDifference.png
Vz Difference (cm) 3cm ZRaster 1cm XRaster VzDifference sol.png 3cm ZRaster 1cm YRaster VzDifference sol.png 3cm ZRaster 1cm XYRaster VzDifference.png


Elastic electron proton GEMC 2.4 & Coatjava 2.4

References

https://clasweb.jlab.org/wiki/index.php/TF_EG12_Vertex#Z_resolution_With_micro-megas

EG12#Vertex_Studies