Z Peak Drell-Yan

ABCD iso Vs OS/SS region c vs d (non isolated OS vs SS)

• ABCD_C_V_D_varyIso.pdf: ABCD_C_V_D_varyIso.pdf

Plots for discussion with max

• maxTalk.pdf: maxTalk.pdf

Collection of all of the plots for the QCD estimations

• QCDplotSummary.pdf: QCDplotSummary.pdf

No Isolation requirement, isolation spectrum, no QCD in MC stack

• muon_NoIso_PtRatio40_belowPeak_noQCD.pdf: muon_NoIso_PtRatio40_belowPeak_noQCD.pdf

Low Mass QCD estimation (full set of plots)

• AntiIsoSel_ptratio40_multi_belowPeak_1Iso_1d0.pdf: AntiIsoSel_ptratio40_multi_belowPeak_1Iso_1d0.pdf

Low Mass SQCD estimation

• AntiIsoSel_ptratio40_multi_belowPeak_1Iso_1d0.pdf: AntiIsoSel_ptratio40_multi_belowPeak_1Iso_1d0.pdf

Rapidity Shape study

• RapidityShape.pdf: RapidityShape.pdf

Rapidity spectra in the non isolated region, signal subtracted

• NonIso_DiMuRap_combined_sigSubtract_belowPeak_simple.pdf

Comparisons between the dataOS and dataSS for the non isolated muon in the harsh template selection

• dataOS_Vs_dataSS_belowPeak.pdf

Isolation spectra using the "MC Method", variable bins

• muon_NoIso_PtRatio40_belowPeak_simple.pdf

Isolation spectra using the template fit method, variable bins

• muon_NoIso_PtRatio40_template_belowPeak_simple.pdf

Mass spectra for the non isolated region comparing MC and template mathods, EW subtracted.

• NonIso_DiMuMass_combined_sigSubtract_belowPeak_simple.pdf

• Isolation Spectra in the three mass regions, QCD estimated using "MC method"
• muon_NoIso_PtRatio40_belowPeak_simple.pdf: muon_NoIso_PtRatio40_belowPeak_simple.pdf

• Anti isolation and d0 sig cut on one muon PtRatio40 > 0.3, d0sig > 2, 2.5, 3, 3.5
• AntiIsoSel_ptratio40_multi_belowPeak_2Iso_1d0.pdf: AntiIsoSel_ptratio40_multi_belowPeak_2Iso_1d0.pdf
• AntiIsoSel_ptratio40_multi_peak_2Iso_1d0.pdf: AntiIsoSel_ptratio40_multi_peak_2Iso_1d0.pdf
• AntiIsoSel_ptratio40_multi_abovePeak_2Iso_1d0.pdf: AntiIsoSel_ptratio40_multi_abovePeak_2Iso_1d0.pdf
• AfterTFrac_ptratio40_multi_belowPeak_2Iso_1d0.pdf: AfterTFrac_ptratio40_multi_belowPeak_2Iso_1d0.pdf
• AfterTFrac_ptratio40_multi_peak_2Iso_1d0.pdf: AfterTFrac_ptratio40_multi_peak_2Iso_1d0.pdf
• AfterTFrac_ptratio40_multi_abovePeak_2Iso_1d0.pdf: AfterTFrac_ptratio40_multi_abovePeak_2Iso_1d0.pdf

• Just anti isolation on one muon PtRatio40 > 0.3, 0.4, 0.5 and 0.6 resp.
• NoIso_PtRatio40_peak_simple.pdf: NoIso_PtRatio40_peak_simple.pdf

• AntiIsoSel_ptratio40_multi_belowPeak_cut03.pdf: AntiIsoSel_ptratio40_multi_belowPeak_cut03.pdf
• AntiIsoSel_ptratio40_multi__cut03.pdf: AntiIsoSel_ptratio40_multi__cut03.pdf
• AntiIsoSel_ptratio40_multi_abovePeak_cut03.pdf: AntiIsoSel_ptratio40_multi_abovePeak_cut03.pdf

• AfterTFrac_ptratio40_multi_belowPeak_cut03.pdf: AfterTFrac_ptratio40_multi_belowPeak_cut03.pdf
• AfterTFrac_ptratio40_multi__cut03.pdf: AfterTFrac_ptratio40_multi__cut03.pdf
• AfterTFrac_ptratio40_multi_abovePeak_cut03.pdf: AfterTFrac_ptratio40_multi_abovePeak_cut03.pdf

QCD estimation

Comparisons between different QCD MC. The First plot is a combination of pythia 106059 (bb) and 108405 (cc) and the second is pythia 105757

• PtRatio40_105757.pdf: PtRatio40_105757.pdf

Problem with the signal normalisation, about 4% more data than MC

• propagator_mass_log_simple.pdf: propagator_mass_log_simple.pdf

Template Fit

Plots for non isolated muon with harsh anti isolated selection to other muon. Following plot shows sum Ptcone40/pt > 0.3 for plots one and two and Ptcone40/pt > 0.11 for three and four

• OS_SS_03cut.pdf: OS_SS_03cut.pdf

2D distributions of the isolation variable and d0sig for the non isolated muon, first plot OS, second SS

• HAIso_NoIso_OS_ptratio40_d0sig.pdf: HAIso_NoIso_OS_ptratio40_d0sig.pdf

Correlation Factor for OS: 0.0800516. Correlation Factor for SS: 0.0360721.

With the 0.3 harsh anti-isolation cut applied to the other muon. Plots before TFractionFitter is applied

• PtRatio_AntiIsoSel.pdf: PtRatio_AntiIsoSel.pdf

After TFractionFitter applied but before the final normalisation is applied. First plot shows the heavy and light flavour contribution, the second shows the dataOS minus the light flavour and the heavy flavour MC normalised to unit area.

• AfterTFract_ptratio40.pdf: INCORRECT NORMALISATION

The following plot is again after TFractionFitter has been applied but the normalising to unit area is done with the light flavour included.

• AfterTFract_ptratio40_stackUnitArea.pdf: INCORRECT NORMALISATION

Normalisation was previously incorrect. (Fraction was upside down)

• AfterTFract_ptratio40_corrected.pdf: AfterTFract_ptratio40_corrected.pdf

Same plot as previous link but with varied anti-isolation cuts (0.3, 0.37, 0.43 and 0.5 on pages 1, 2, 3 and 4 respectively)

• AfterTFract_ptratio40_varyCuts.pdf: AfterTFract_ptratio40_varyCuts.pdf

ABCD Method

Following plots shows distributions for regions A, B, C and D in that order

• muon_regionA_d0sig_simple.pdf: muon_regionA_d0sig_simple.pdf
• muon_regionA_eta_simple.pdf: muon_regionA_eta_simple.pdf
• muon_regionA_pt_simple.pdf: muon_regionA_pt_simple.pdf
• muon_regionA_PtRatio40_simple.pdf: muon_regionA_PtRatio40_simple.pdf
• propagator_mass_regionA_log_simple.pdf: propagator_mass_regionA_log_simple.pdf

Next plots are the electroweak subtracted plots for the mass spectrum

• propagator_mass_regionA_simple.pdf: propagator_mass_regionA_simple.pdf

These plots have the data and MC normalised to unit area

• propagator_mass_regionA_int_simple.pdf: propagator_mass_regionA_int_simple.pdf

-- RobertHickling - 31-Oct-2012