R&D Tags
The R&D conducted for the inner tracking upgrade required that a few specialized geometry tags be created.
Taxonomy:
- SSD: Silicon strip detector
- IST: Inner Silicon Tracker
- HFT: Heavy Flavor Tracker
- IGT: Inner GEM Tracker
- HPD: Hybrid Pixel Detector
The TPC is present in all configuration listed below and the SVT is in none.
Tag | SSD | IST | HFT | IGT | HPD | Contact Person | Comment | |
|---|---|---|---|---|---|---|---|---|
UPGR01 | + |
| + |
| ||||
UPGR02 |
| + | + |
| ||||
UPGR03 |
| + | + | + |
| |||
| + |
|
| + | Sevil | retired | ||
| + | + | + | + | + | Everybody | retired | |
| + | + | + | Sevil | retired | |||
UPGR07 | + | + | + | + |
| Maxim | ||
| + | + | + | + | Maxim | |||
| + | + | + | Gerrit | retired Outer IST layer only | |||
UPGR10 | + | + | + | Gerrit | Inner IST@9.5cm | |||
UPGR11 | + | + | + |
| Gerrit | IST @9.5&@17.0 | ||
| + | + | + | + | + | Ross Corliss | retired UPGR05*diff.igt.radii | |
UPGR13 | + | + | + | + | Gerrit | UPGR07*(new 6 disk FGT)*corrected SSD*(no West Cone) | ||
| UPGR14 | + | + | + | Gerrit | UPGR13 - IST | |||
| UPGR15 | + | + | + | Gerrit | Simple Geometry for testing, Single IST@14cm, hermetic/polygon Pixel/IST geometry. Only inner beam pipe 0.5mm Be. Pixel 300um Si, IST 1236umSi | |||
| UPGR20 | + | Lijuan | Y2007 + one TOF | |||||
| UPGR21 | + | Lijuan | UPGR20 + full TOF |
Eta coverage of the SSD and HFT at different vertex spreads:
Z cut, cm | eta SSD | eta HFT |
|---|---|---|
5 | 1.63 | 2.00 |
10 | 1.72 | 2.10 |
20 | 1.87 | 2.30 |
30 | 2.00 | 2.55 |
Material balance studies for the upgrade: presented below are the usual radiation length plots (as a function of rapidity).
Full UPGR05:
Forward region: the FST and the IGT ONLY:
Below, we plot the material for each individual detector, excluding the forward region to reduce ambiguity.
SSD:
IST:
HPD:
HFT:
