Difference between revisions of "LB RunGroupC Vertex"
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Here are the plots of differences between the simulated x, y, and z vertex positions and the reconstructed vertex positions for a 2cm target. Each histogram corresponds to a difference in the matching coordinate i.e. Simulated Vx - Reconstructed Vx | Here are the plots of differences between the simulated x, y, and z vertex positions and the reconstructed vertex positions for a 2cm target. Each histogram corresponds to a difference in the matching coordinate i.e. Simulated Vx - Reconstructed Vx | ||
| − | Histogram for Vx | + | Histogram for Vx differences |
[[File:eVxDiffCuts.jpg]] | [[File:eVxDiffCuts.jpg]] | ||
| − | Histogram for Vy | + | Histogram for Vy differences |
[[File:eVyDiffCuts.jpg]] | [[File:eVyDiffCuts.jpg]] | ||
| Line 15: | Line 15: | ||
Now I will show the histograms for the difference between the simulated and the reconstructed vertex positions for the proton | Now I will show the histograms for the difference between the simulated and the reconstructed vertex positions for the proton | ||
| − | Histogram for Vx | + | Histogram for Vx differences |
[[File:pVxDiffCuts.jpg]] | [[File:pVxDiffCuts.jpg]] | ||
| + | |||
| + | Histogram for the Vy differences | ||
| + | |||
| + | [[File:pVyDiffCuts.jpg]] | ||
=References= | =References= | ||
Revision as of 19:03, 20 July 2015
Vertex Reconstruction studies
Electron Vertex reconstruction
Here are the plots of differences between the simulated x, y, and z vertex positions and the reconstructed vertex positions for a 2cm target. Each histogram corresponds to a difference in the matching coordinate i.e. Simulated Vx - Reconstructed Vx
Histogram for Vx differences
Histogram for Vy differences
Now I will show the histograms for the difference between the simulated and the reconstructed vertex positions for the proton
Histogram for Vx differences
Histogram for the Vy differences
References
https://clasweb.jlab.org/wiki/index.php/TF_EG12_Vertex#Z_resolution_With_micro-megas