phase2:layers
Differences
This shows you the differences between two versions of the page.
| Next revision | Previous revision | ||
| phase2:layers [2015/01/26 13:01] – created cgalloni | phase2:layers [2015/01/26 16:58] (current) – decosa | ||
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| To remove the 3rd layer in the Technical Proposal, I commented out in PixelTechnicalProposal2014.cfg the lines : | To remove the 3rd layer in the Technical Proposal, I commented out in PixelTechnicalProposal2014.cfg the lines : | ||
| - | // Layer 3 { | + | // Layer 3 { |
| // | // | ||
| // | // | ||
| Line 18: | Line 18: | ||
| pt 1000 | pt 1000 | ||
| - | C | ||
| Real 2.14395 | Real 2.14395 | ||
| Ideal 0.75964 | Ideal 0.75964 | ||
| Line 24: | Line 23: | ||
| d 1000 | d 1000 | ||
| - | C | ||
| Real 0.00606 | Real 0.00606 | ||
| Ideal 0.00305 | Ideal 0.00305 | ||
| Line 30: | Line 28: | ||
| z0 1000 | z0 1000 | ||
| - | C | ||
| Real 0.00698 | Real 0.00698 | ||
| Ideal 0.00275 | Ideal 0.00275 | ||
| Loss 2.5 | Loss 2.5 | ||
| + | |||
| + | To move the layers the parameter to change is the placeRadiusHint. Moving the layers closer to the interaction point leads to a degradation of the pt resolution and to a slight improvement of the impact parameter resolution. | ||
| + | |||
| + | With 4 layers: (2.9, 5.8, 9.9, 14.0) performance are generally worse. | ||
phase2/layers.1422273719.txt.gz · Last modified: 2015/01/26 13:01 by cgalloni
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