Hlt2 Monitoring pi0 to gamma gamma with calo only reco
To be tested together with MooreOnline!133 (merged)
Adds:
- Monitoring line
Hlt2MonitoringPi0Linethat creates a histogram of pi0 candidates reconstructed from two photons. See details at the end. -
make_calo_only_reconstructionoptions inhlt2_global_reco
Used on real data with only Calo information available.
Todo:
-
the persistency is currently modified manually not to require charged protoparticles and muon and RICH PID, which are not available in the calo-only reconstruction. This needs a proper fix. Update: fixed by !1589 (merged)
Needs !1589 (merged)
Information on Hlt2MonitoringPi0Line :
Current cuts:
| cut | value |
|---|---|
| photon_pT | 250 MeV |
| pi0_pT | 1400 MeV |
Tested on Upgrade MinBias:
LHCb__Phys__ParticleMakers__Phot... INFO Number of counters : 3
| Counter | # | sum | mean/eff^* | rms/err^* | min | max |
|---|---|---|---|---|---|---|
| "Confidence Level" | 167307 | 16557.42 | 0.098964 | 0.15984 | 0.0011237 | 0.92012 |
| "Created photons" | 226907 | |||||
| "Selected photons" | 2000 | 167307 | 83.653 | 41.451 | 0.0000 | 184.00 |
TwoBodyCombiner INFO Number of counters : 6
| Counter | # | sum | mean/eff^* | rms/err^* | min | max |
|---|---|---|---|---|---|---|
| *"# passed" | 2000 | 1578 | ( 78.90000 +- 0.9123568)% | |||
| *"# passed CombinationCut" | 3369695 | 18147 | (0.5385354 +- 0.003986936)% | |||
| *"# passed CompositeCut" | 18147 | 18147 | ( 100.0000 +- 0.000000)% | |||
| *"# passed vertex fit" | 18147 | 18147 | ( 100.0000 +- 0.000000)% | |||
| "Input1 size" | 2000 | 101829 | 50.914 | |||
| "Input2 size" | 2000 | 101829 | 50.914 |