Directory for the ROOT files: /project/ptgroup/spinquest/RUS_Extended_MC
Event:
- eventID
True Track:
- charge (gChanrge)
- trackID
- momentum (gpx, gpy, gpz)
- vertex (gvx, gvy, gvz)
- station1 (gx_st1, gy_st1, gz_st1, gpx_st1, gpy_st1, gpz_st1)
- station3 (gx_st3, gy_st3, gz_st3, gpx_st3, gpy_st3, gpz_st3)
Hit:
- hitID
- hit_trackID
- processID
- detectorID
- elementID
- driftDistance
- tdcTime
...
| Process | Description |
|---|---|
| 11 | DY (mu⁺) |
| 12 | J/ψ (mu⁺) |
| 13 | ψ' (mu⁺) |
| 14 | Single (mu⁺) |
| 15 | Comb (mu⁺) |
| 21 | DY (mu⁻) |
| 22 | J/ψ (mu⁻) |
| 23 | ψ' (mu⁻) |
| 24 | Single (mu⁻) |
| 25 | Comb (mu-) |
An example of how to access the event, track, and hit level information, as well as how to decode the processID to obtain the processID and sourceFlag. Use the example root file (RUS.root) to run the below python script.
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