Dc:Integrated Digitized Bank
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DC: Integrated Digitized Bank Contents
DC system will measure the momentum of charged particles emerging from the target.
| SubBank Number | Variable |
|---|---|
| 1 | Sector |
| 2 | Superlayer |
| 3 | Layer |
| 4 | Wire |
| 5 | LR |
| 6 | doca |
| 7 | sdoca |
| 8 | time |
| 9 | stime |
| 99 | hitn |
Sector
Viewing the Drift Chambers parallel to the beam line, in the x-y plane, the sector numbering runs 1-6 counter-clockwise starting at phi=0 degrees. Each sector is 60 degrees wide in phi, with sector 1 falling within the range -30 to +30 degrees in phi.
Superlayer
Layer
Each Superlayer is composed of 6 layers, numbered sequentially starting from nearest to furthest to the target.
