2017-01 recon ver02 plans
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Checklist
- New TOF ADC/TDC hit matching (Beni) - check monitoring results
- FCAL
- Add shower classifier (Matt/Sean) - maybe not at this point
-
Geometry(Sean coordinates) - DONE - Update calibrations - three periods: high-rate 2017, low-rate 2017, 2016
- Gains
- Shower non-linearities
- Timing: constants, sim-recon
-
Update Start Counter Resolutions(Mahmoud/Sean) - DONE -
Updates to track projection(Simon) - NOT DOING - BCAL - charged track reconstruction issues? - Simon
- TAGM - Updates to timing - Alex B./Sean
FCAL --- Colin
BCAL --- Elton/Simon
TOF --- Beni
TAGM --- Alex B.
Track extrapolation --- Simon
Vertex Studies? --- Mike
Analysis checks --- Alex A.
Plans
These improvements are expected to go into the next round of reconstructed data:
- improved CDC dE/dx calculation
- use of ADC amplitude instead of integral - dE/dx vs theta
- updated truncation value
- improved TOF calibrations
- use of ADC amplitude instead of integral
- <strike> new SC attenuation length corrections
- BCAL charged track clusterizer
- FCAL updates
- Updated gains (fix problems with inner rings)
- Updated timing (fix high-rate running problem)
- Update geometry?
- updated charged/neutral error matrices?
Outstanding questions:
- What is the bump in BCAL & FCAL monitoring delta T distributions at +4 ns?
- What is the bump in SC monitoring delta T distributions at ~ -8 ns?
- What is the inefficiency in the TOF matching efficiency near the beam hole due to?
- What is going on with the BCAL positions measurements?