Adding custom BDTs and updating working points

• Purpose
• Importance

Purpose

This MR will:

1. Loosen the preselection.
2. Add custom BDTs for each of the four processes trained with run 3 simulation.
3. Adjust working points and prescales to satisfy rate requirements.

The rates are:

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INFO:    Starting /afs/cern.ch/work/a/acampove/stack/DaVinci/HltEfficiencyChecker/scripts/hlt_calculate_rates.py...
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INFO:    No lines specified. Defaulting to all...
HLT rates: 
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Line:    Hlt2RD_B0ToKpPimEE_MVADecision                  Incl: 0.03988 +/- 0.0162 kHz,  Excl: 0.01994 +/- 0.0115 kHz
Line:    Hlt2RD_B0ToKpPimEE_MVA_calDecision              Incl: 0.02659 +/- 0.0132 kHz,  Excl: 0.01994 +/- 0.0115 kHz
Line:    Hlt2RD_B0ToKpPimEE_MVA_misidDecision            Incl: 0.01994 +/- 0.0115 kHz,  Excl: 0.01329 +/- 0.0094 kHz
Line:    Hlt2RD_B0ToKpPimEE_SameSign_MVADecision         Incl: 0.03323 +/- 0.0148 kHz,  Excl: 0.01329 +/- 0.0094 kHz
Line:    Hlt2RD_B0ToKpPimMuMu_MVADecision                Incl: 0.01994 +/- 0.0115 kHz,  Excl: 0.01329 +/- 0.0094 kHz
Line:    Hlt2RD_B0ToKpPimMuMu_SameSign_MVADecision       Incl: 0.00664 +/- 0.0066 kHz,  Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BsToPhiEE_MVADecision                    Incl: 0.03323 +/- 0.0148 kHz,  Excl: 0.02659 +/- 0.0132 kHz
Line:    Hlt2RD_BsToPhiEE_MVA_misidDecision              Incl: 0.03323 +/- 0.0148 kHz,  Excl: 0.01994 +/- 0.0115 kHz
Line:    Hlt2RD_BsToPhiEE_SameSign_MVADecision           Incl: 0.00664 +/- 0.0066 kHz,  Excl: 0.00664 +/- 0.0066 kHz
Line:    Hlt2RD_BsToPhiMuMu_MVADecision                  Incl: 0.00664 +/- 0.0066 kHz,  Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BsToPhiMuMu_SameSign_MVADecision         Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuToKpEE_MVADecision                     Incl: 0.01329 +/- 0.0094 kHz,  Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuToKpEE_MVA_calDecision                 Incl: 0.01329 +/- 0.0094 kHz,  Excl: 0.00664 +/- 0.0066 kHz
Line:    Hlt2RD_BuToKpEE_MVA_misidDecision               Incl: 0.01329 +/- 0.0094 kHz,  Excl: 0.01329 +/- 0.0094 kHz
Line:    Hlt2RD_BuToKpEE_SameSign_MVADecision            Incl: 0.01994 +/- 0.0115 kHz,  Excl: 0.00664 +/- 0.0066 kHz
Line:    Hlt2RD_BuToKpMuMu_MVADecision                   Incl: 0.01329 +/- 0.0094 kHz,  Excl: 0.01329 +/- 0.0094 kHz
Line:    Hlt2RD_BuToKpMuMu_SameSign_MVADecision          Incl: 0.00664 +/- 0.0066 kHz,  Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_LbTopKEE_MVADecision                     Incl: 0.03323 +/- 0.0148 kHz,  Excl: 0.03323 +/- 0.0148 kHz
Line:    Hlt2RD_LbTopKEE_MVA_misidDecision               Incl: 0.01994 +/- 0.0115 kHz,  Excl: 0.01994 +/- 0.0115 kHz
Line:    Hlt2RD_LbTopKEE_SameSign_MVADecision            Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_LbTopKMuMu_MVADecision                   Incl: 0.00664 +/- 0.0066 kHz,  Excl: 0.00664 +/- 0.0066 kHz
Line:    Hlt2RD_LbTopKMuMu_SameSign_MVADecision          Incl: 0.01994 +/- 0.0115 kHz,  Excl: 0.01994 +/- 0.0115 kHz
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Hlt2 Total:                                           Rate:      0 +/- 0.0 kHz
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Finished printing HLT rates!

The performance plots are:

!
B^+\to K^+e^+e^-	B_d\to K^{*0}e^+e^-
\Lambda_b\to p K^-e^+e^-	B_s\to \phi(1020)e^+e^-

Importance

These lines target decays of high interest to LHCb and the current performance is significantly better than the one in the first MR.