-- ChengguangZhu - 18 Dec 2007

Data

  • trig1_misal1_mc12.005200.T1_McAtNlo_Jimmy.recon.AOD.v12000601_tid005997 730/pb
  • trig1_misal1_mc12.005205.AcerMCttbar.recon.AOD.v12000601_tid006085 220/pb

Plots Red for MCNLO and blue for AcerMC

  • Difference:
    • Apparently, AcerMC has more light jets than MCNLO in ttbar events, but similar b jets, which makes more electron candidates.
    • w mass strange shape for AcerMC
    • AcerMC jet energy lower than MCNLO
    • Why similar distribution with $cos\Phi$, AcerMC should have slope, but MCNLO no.

  • electron:
    acermcnlo_electron_dist.gif

  • electron reco effi:
    acermcnlo_electron_reco_effi.gif

  • electron:
    acermcnlo_ele_num_pt.gif

  • muon reco effi:
    acermcnlo_muon_reco_effi.gif

  • muon:
    acermcnlo_muon_dist.gif

  • btag weight for jets:
    b-tag-weight.gif

  • jet resolution:
    acermcnlo_jet_reso.gif

  • etmiss:
    etmiss.gif

  • w t mass:
    acermcnlo_w_t_mass.gif

  • w t resolution: up to down thad, tlep, whad; for left to right: pt, eta, phi
    wt_reso.gif

  • measured angle and angle resolution: $cos\Psi$, $cos\Phi$, coslep, coshad_lej, coslep*coshad_lej
    angle_and_angle_resolution.gif

Topic attachments
I Attachment History Action Size Date Who Comment
GIFgif acermcnlo_ele_num_pt.gif r1 manage 16.9 K 2007-12-18 - 17:08 ChengguangZhu electron
GIFgif acermcnlo_electron_dist.gif r1 manage 23.8 K 2007-12-18 - 17:10 ChengguangZhu electron
GIFgif acermcnlo_electron_reco_effi.gif r1 manage 18.7 K 2007-12-18 - 17:09 ChengguangZhu electron reco effi
GIFgif acermcnlo_jet_reso.gif r1 manage 23.2 K 2007-12-18 - 17:06 ChengguangZhu jet resolution
GIFgif acermcnlo_muon_dist.gif r1 manage 24.1 K 2007-12-18 - 17:07 ChengguangZhu muon
GIFgif acermcnlo_muon_reco_effi.gif r1 manage 17.3 K 2007-12-18 - 17:07 ChengguangZhu muon reco effi
GIFgif acermcnlo_w_t_mass.gif r1 manage 21.2 K 2007-12-18 - 17:02 ChengguangZhu w t mass
GIFgif angle_and_angle_resolution.gif r1 manage 32.5 K 2007-12-18 - 17:03 ChengguangZhu measured angle and angle resolution
GIFgif b-tag-weight.gif r1 manage 22.1 K 2007-12-18 - 17:05 ChengguangZhu btag weight for jets
Unknown file formatcxx comp_acermc_mcnlo.cxx r1 manage 38.4 K 2007-12-18 - 17:02 ChengguangZhu code for producing these plots
GIFgif etmiss.gif r1 manage 18.3 K 2007-12-18 - 17:05 ChengguangZhu etmiss
GIFgif wt_reso.gif r1 manage 20.9 K 2007-12-18 - 17:04 ChengguangZhu w t resolution
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Topic revision: r1 - 2007-12-18 - ChengguangZhu
 
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