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Implementing di-B jet line

Naomi Cooke requested to merge ncooke_diBjet_line into qee_upgrade

@wbarter @rjhunter @olupton @yqiu @cvazquez @hyin @dzuliani, this is a MR for adding a double SV tagged jet line into the Hlt/Hlt2Conf/python/Hlt2Conf/lines/DiBJet.py file. Compared to the original MR !516 (merged), this converts the line into a di-jet line, contains a 2 body topo candidate in each jet, and increases the pt(jet) of each jet to pt(jet) > 30 GeV compared to pt(jet) > 10 GeV. SV tags aren't implemented yet as a universal function, so hopefully this could be implemented in the next iteration. There is also a file which uses di-B jet dsts in Hlt/Hlt2Conf/options/hlt2_bJets_example.py.

This line passes all the HltEfficiencyChecker tests. Current rates obtained from the HltEfficiencyChecker tool in MooreAnalysis (with pt(jet) > 30 GeV and no prescaling) requirement:

Hlt2 rates: 
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Line:	 Hlt2DiSVTagJetLineDecision              	 Incl: 0.1  +/- 0.09 kHz, Excl: 0.1  +/- 0.09 kHz
Line:	 Hlt2SingleHighPtMuonIsoLineDecision     	 Incl: 0.1  +/- 0.09 kHz, Excl: 0.1  +/- 0.09 kHz
Line:	 Hlt2SingleHighPtMuonLineDecision        	 Incl: 0.1  +/- 0.09 kHz, Excl: 0.1  +/- 0.09 kHz
Line:	 Hlt2SingleHighPtMuonPrescaleLineDecision	 Incl: 0.0  +/- 0.0  kHz, Excl: 0.0  +/- 0.0  kHz
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Hlt2 Total:                                          Rate:	 0 +/- 0.2 kHz
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When using di-b events, the efficiency is Eff=|( 13.00000 +- 1.06348 )%|.

Edited by Naomi Cooke

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