TRT HT middle bit tuning


Introduction

Middle bit of TRT high threshold bits can be used to cope with higher instantaneous luminosity under Run 2. Since high threshold bit pattern distribution is not modeled well in simulation (specifically digitization), HT middle bit fraction is lower in MC about 3 - 10% depending on the TRT parts.

Datasets

  • Data 2011 - period D, G and I
    • data11_7TeV.periodD.physics_Egamma.PhysCont.DESD_SGLEL.repro09_v01/
    • data11_7TeV.periodG.physics_Egamma.PhysCont.DESD_SGLEL.repro09_v01/
    • data11_7TeV.periodI.physics_Egamma.PhysCont.DESD_SGLEL.repro09_v01/
  • MC
    • J/ψ → μμ sample
      • mc11_7TeV.108494.Pythia_directJpsimu2p5mu2p5.merge.HITS.e835_s1310_s1300/
    • Z → ee sample
      • mc11_7TeV.147770.Sherpa_CT10_Zee.merge.HITS.e1443_s1372_s1370/

Digitization

TRT

-- KyungeonChoi - 2015-06-16


This topic: Main > TWikiUsers > KyungeonChoi > TRTHTmiddleBitTuing
Topic revision: r1 - 2015-06-16 - KyungeonChoi
 
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