B2OC: Tune B(c)+ -> DD lines

Tune cuts to reduce rate by ~5x while increasing efficiency.

• Move Bc2DD lines from sprucing to HLT2
• Add cut using generic B MVA
• Modify IPCHI2(B), VCHI2(B) and tau(B) cuts for optimal efficiency vs rate
• Cut on D_END_VZ-B_END_VZ
• Change cut on scalar sum over B children pT to scalar sum over final state particle pT
• Modify B and D mass windows to be suitable for analysis purposes
• Tighten cut on D* delta M
• Remove cuts on soft pion (these kill the efficiency, and the rate is still comparable to the other lines even without these cuts). Includes adding functionality to modify soft pion IPCHI2 threshold to dstar_to_dzeropi builder.
• Remove D final states which are not useful.

requested review from @abertoli and @shunan

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• 998ba3ee - Add missing cuts on Ds

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• e379c717 - Fixed formatting

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• ef9fc445 - Add b2dd, b2dstd, bc2dd and bc2dstd builders. Loosen cut on sum_pt. Add cut on...

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@fibishop to my understanding this MR doesn't work on current b2oc_upgrade because END_VZ functors are not updated? If that's the case we can rebase our branch to master then you can provide us some rate test results here.

Yes, I think I needed to update some non-b2oc lines code to get this to work.

Can I also clarify how close to the signal rate this actually needs to be? I can get down to a few Hz but only at the expense of some efficiency, is there the freedom to go up to higher rates (but still below ~40Hz)? I don't want to throw away efficiency if it isn't needed.

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• f145f615 - B2OC: rate reduction for EM lines
• d7ee6562 - Add first drafts for rare tau decay lines
• cde0980c - Fix line names following convention
• 74a4851c - Merge builders for tau->lll decays and fix python imports
• e61c1d54 - Editing CODEOWNERS
• a8457a0b - Add line for Ds->(Phi->EE)Pi decays
• d37d4f92 - Add ParticleContainersMerger for correct handling of decays with OS and SS muons
• 75159491 - Fixed formatting
• 21b92bdc - Rename variable for compatibility with HLTEfficiencyChecker
• 85dc0ad7 - Replace several builders with common builders from RD group
• c4b3d459 - Add missing imports
• ade038e5 - Improve selection of tau->5mu and tau->7mu line
• 84436d14 - Update builders and add builder for light resonance decaying to pions (+ neutral)
• 5ff3d1ca - Bug fix
• cd143e4e - Add TauToPiPiPi line
• 70ea7315 - Small fixes
• 6f84b440 - Add persistreco for Tau23Mu and Ds2PhiPi lines and use dimuon and dielectron...
• 35225ce1 - Update selection of existing rare tau decay lines and add builder for TauToNMu decays
• 4ff3ee11 - Formatting
• da01eb85 - Formatting
• 0375baf9 - Update cuts of rare tau decay lines
• 8c01edeb - Formatting
• bfcc45cb - Apply changes to rare tau decay lines according to MR discussions
• 2b92737d - Tighten cuts for TauToLambdaMu line
• 0c893737 - Register rare tau decay lines
• 575968b5 - Formatting
• 1c84d14a - Update rare tau decay lines and builders according to comments from Mika and Eduardo
• 7908fabc - Change to ConfigurationError
• a33f70fb - Fix
• 8161d331 - Add neutral truth matching from raw
• 582cc70f - [Hlt2Conf charm] fix for a few functors in generic builders; tighten hyperon selections
• e37adfaf - [Charm] new default naming scheme for combiners; refactor hyperons
• 93f73ff3 - add charm taggers and hardcoded particle properties
• c7881689 - fix bugs; use consistent naming
• 46dc5720 - add pvs to pion-for-B builder
• 35e74ce9 - [Charm] change back functors in generic builders to follow Rec!2690 (merged) and...
• c0aa0110 - [Charm] add Xic0/Omegac0 -> Lambda KS lines
• 539c5d0a - [Charm] tune cuts for Xic0 and Omc0 to Lambda Ks; downstream rates are high and need further study
• 599cf094 - change of RTA/DPA liaisons
• 905861a1 - remove redundant underscores
• 0584e8b8 - provide names for the taggers
• c7266577 - remove chi2/ghostprob cuts; underscore for private functions
• 5d29b7d8 - improve combiners names
• 5c5cdf47 - New calo reconstruction algorithm
• 761ff8e9 - remove Future prefix
• 13295e49 - Update refs from lhcb-master-mr/3642
• f7a1e8c9 - solve analysis#26
• 84dba371 - Update refs for Rec!2693 (merged)
• f69e0424 - SLB: Complete the Hb -> Hc lines, also adding them for electrons
• 80b23bb5 - add complete Phoenix Json format file check test
• 3034acf7 - add some extra checks
• a58193ee - Moved phoenix format checking code to separate file
• 84bb6766 - B -> h e mu Hlt2 lines with control modes
• 4ca905ba - Update References for: LHCb!3381 (merged), Lbcom!595 (merged), Rec!2692 (merged), Panoptes!139 (closed) based on lhcb-master-mr/3667
• 1716b1dc - Extra env var setup for Allen no longer needed.
• dfdef106 - Set test-specific ROOT filename for Allen monitoring
• 8749a96b - Generate more functor cache to fix some dbg tests
• 81e6b516 - No longer need to depend on Rec (Allen is enough)
• e74d8fcf - Add RD prefilters
• 14507899 - HLT2 and Spruce lines for Beauty2XTauL, with hadronic tau decay
• 71bca92d - Follow naming changes in Rec!2652 (merged)
• de1abbb5 - Follow changes in Rec!2713 (merged): replace some DOCA with LLDOCA
• 5e508ddf - replace LLDOCA -> DOCA
• 566fb801 - use SDOCA instead of DOCA when functor is hosted by CombineTracks
• 82857f8f - remove now obsolete ignoring of warning
• eebf776c - Update tutorial
• 3acec72a - Tutorial update: running HLT2 line with MooreAnalysis instead of DaVinci
• 7bedb49d - Double timeout for trackefflines tests
• 2adc9948 - RD builder fix
• 1fe49322 - Add test using various ECAL cluster shapes
• 14606373 - typo fix
• 4e921169 - Update of LoKi-ThOr table, F.Z to END_VZ
• aa68a63d - Use common RD prefilters and fix bug in IPCHI2 cut
• 3b81f3f7 - Formatting
• 05bbc42d - Formatting
• c95a2d59 - Remove unused code
• 49ed154c - MC objects and relations propagation for sprucing, excl. and passthro
• 4181371a - fix arguments
• bac65db2 - Fixed formatting
• 2e2492c1 - Add initial files for HLT2 line and builder definitions for R(pK) analysis
• 71544614 - Add lines and builders for Lambdab -> pK mumu/ee decays
• 67cf97fa - Formatting
• 512b8ebf - Add files to CODEOWNERS
• bc33bcb3 - Add RD prefilters
• b1e087e2 - Register R(pK) lines
• b284b112 - Bugfix for correct variable passing
• 7effbc49 - Update selection of exclusive R(pK) lines
• 03b6858d - Formatting
• 2538b8f7 - Update selection of R(pK) lines
• dc495fc4 - Add RD prefilters
• d005cc09 - HLT2 and Spruce lines for Beauty2XTauL, with hadronic tau decay
• 7002097a - Formatting

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• 96385d8a - Fix builder description
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• 6f039af8...4ab80eb5 - 126 commits from branch b2oc_upgrade
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• b2e143c7 - Tighter cuts on D* delta M

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• b0066a6a - Tighter sum_pt cut for Bc2DD
• eadb857c - Tighter cut on FDCHI2(D) for Bc2DD

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• eb4c061c - Fix syntax error

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• bb69e89a - Don't need to import picosecond

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• d1964c8f - Remove tabs

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• 249bfe63 - Fixed formatting

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• c9ed707e - Fix sum_pt not being propagated in Bc2DD builders

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• eabbe9d0 - Remove cut on IPCHI2(D). Also loosen cut on FDCHI2(D) for sprucing.

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