Evidence for a new state in the search for the standard model Higgs boson in the H → ZZ → 4l channel in pp collisions at √s = 7 and 8 TeV

Table of contents

Abstract

A search for the Higgs boson in the H → ZZ four-lepton decay channel, with each Z boson decaying to an electron, a muon, or a tau pair, is reported. The search covers Higgs boson mass hypotheses in the range 110 < mH < 600 GeV. The analysis uses pp collision data recorded by the CMS detector at the LHC, corresponding to integrated luminosities of 5.05 fb-1 at s = 7 TeV and 5.26 fb-1 at s = 8 TeV. The four-lepton invariant-mass distributions for m4l and m2l2t are found to be consistent with the standard model expectations for background ZZ production for invariant masses above 180 GeV. Upper limits at 95% confidence level exclude the standard model Higgs boson in the range 131–162 and 172–525 GeV, while the expected exclusion range is 121–570 GeV. An excess of events is observed in the low m4l mass range, making the observed limits weaker than expected in the absence of a signal. These events cluster around a mass m4l 125.5 GeV, giving rise to a local excess with respect to the background expectation, with a significance of 3.2 sigma. This result constitutes evidence for a new massive state.

Mass plots

Figure Label Description
eps,png Distribution of the four-lepton reconstructed mass in [70-800] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-800] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data and shaded histograms represent the background expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-800] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV. Data points are removed from the blind regions between [110-140] GeV and above 300 GeV that are shaded appropriately.
eps,png Distribution of the four-lepton reconstructed mass in [70-600] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-600] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data and shaded histograms represent the background expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-600] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV. Data points are removed from the blind regions between [110-140] GeV and above 300 GeV that are shaded appropriately.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV. Data points are removed from the blind region between [110-140] GeV that is shaded appropriately.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV. Also shown are the central values and individual candidate mass measurement uncertainties.
eps,png Distribution of the four-lepton reconstructed mass in [100-180] GeV mass range (3 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The distributions are presented as stacked histograms. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
2l2taumass_7TeV_8TeV.png pdf,png The four-lepton reconstructed mass summed for all $\taus$ final states. The data corresponds to an integrated luminosity of 5.0 \fbinv at 7 TeV and 5.26 \fbinv at 8 TeV. The backgrounds are presented as stacked histograms. The background shapes are taken from MC simulation and normalized to the values obtained using the data-driven techniques described in the text. The expected mass distributions for the SM Higgs boson with a mass 350 GeV are also shown for comparison.

Additional distributions

Figure Label Description
eps,png Distribution of the Z1 reconstructed mass for the sum of the 4e, 4μ, and 2e2μ channels for events with the four-lepton reconstructed mass > 100 GeV. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the Z2 reconstructed mass for the sum of the 4e, 4μ, and 2e2μ channels for events with the four-lepton reconstructed mass > 100 GeV. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the MELA discriminant of the four-lepton candidates in [100-180] GeV mass range for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the MELA discriminant of the four-lepton candidates with mass > 180 GeV for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
pdf,png Errors on the M_{4l} measurement versus the M_{4l} in the data for the 4e (green), 4mu (red) and 2e2mu (blue). The measurements are presented for the sum of the data collected at √s = 7 TeV (full circles) and √s = 8 TeV (empty circles).

Additional distributions with MELA KD > 0.5

Figure Label Description
eps,png Distribution of the four-lepton reconstructed mass in [70-800] GeV mass range (10 GeV bin) for the sum of the 4e, 4μ, and 2e2μ channels for events with a value of MELA KD > 0.5.. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at√s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the four-lepton reconstructed mass in [70-180] GeV mass range (3 GeV bin) for the sum of the4e, 4μ, and 2e2μ channels for events with a value of MELA KD > 0.5. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the Z1 reconstructed mass for the sum of the 4e, 4μ, and 2e2μ channels for events with a value of MELA KD > 0.5.. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the Z2 reconstructed mass for the sum of the 4e, 4μ, and 2e2μ channels for events with a value of MELA KD > 0.5.. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.

Additional distributions with 121 GeV < m4l < 131 GeV

Figure Label Description
eps,png Distribution of the MELA discriminant of the four-lepton candidates in [121-131] GeV mass range for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the MELA discriminant of the four-lepton candidates in [121-131] GeV mass range for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the Z1 reconstructed mass (4 GeV bin) of the four-lepton candidates in [121-131] GeV mass range for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
eps,png Distribution of the Z2 reconstructed mass (4 GeV bin) of the four-lepton candidates in [121-131] GeV mass range for the sum of the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the background and unshaded histogram the signal expectations. The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.
pdf,png Distribution of the Z2 reconstructed mass versus the Z1 reconstructed mass of the four-lepton candidates in [121-131] GeV mass range for the the 4e, 4μ, and 2e2μ channels. Points represent the data, shaded histograms represent the signal expectations (mH = 126 GeV). The measurements are presented for the sum of the data collected at √s = 7 TeV and √s = 8 TeV.

MELA KD vs. m4l

Figure Label Description
pdf,png Distribution of the MELA KD versus the four-lepton reconstructed mass m4l in the low-mass range [100-180] GeV. The points representing the individual events are shown together with their reconstructed mass uncertainties. The contours represent the background expectation.
pdf,png Distribution of the MELA KD versus the four-lepton reconstructed mass m4l in the low-mass range [180-800] GeV. The points representing the individual events are shown together with their reconstructed mass uncertainties. The contours represent the background expectation.
pdf,png Distribution of the MELA KD versus the four-lepton reconstructed mass m4l in the low-mass range [180-800] GeV. The points representing the individual events are shown together with their reconstructed mass uncertainties. The contours represent the signal expectation (mH = 125 GeV).
eps,png Distribution of the MELA KD versus the four-lepton reconstructed mass m4l in the low-mass range [100-180] GeV. The contours represent the background expectation.
eps,png Distribution of the MELA KD versus the four-lepton reconstructed mass m4l in the low-mass range [180-800] GeV. The contours represent the signal expectation (mH = 125 GeV).

MELA KD

Figure Label Description
eps,png Distribution of the MELA KD in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of M1 in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of M2 in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of costheta1 in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of costheta2 in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of costhetastar in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of phi1 in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of phi in the four-lepton reconstructed mass range [121-131] GeV. The points representing the individual events. The histograms represent the signal and background expectations.
eps,png Distribution of the MELA KD. The histograms represent the signal and background expectations.
eps,png Distribution of M1. The histograms represent the signal and background expectations.
eps,png Distribution of M2. The histograms represent the signal and background expectations.
eps,png Distribution of costheta1. The histograms represent the signal and background expectations.
eps,png Distribution of costheta2. The histograms represent the signal and background expectations.
eps,png Distribution of costhetastar. The histograms represent the signal and background expectations.
eps,png Distribution of phi1. The histograms represent the signal and background expectations.
eps,png Distribution of phi. The histograms represent the signal and background expectations.
eps,pdf,png The distribution of MELA is shown for irreducible background (hashed blue), and three types of singals: the Standard Model Higgs in red, a pseudo scalar in green, and a minimal coupling graviton in purple. All signal models were generated with a mass of 125 GeV.

Background Control

Figure Label Description
png,eps Probability for reconstructed electron to pass identification and isolation requirements (electron fake ratios), as measured in the Z(ll) + e_reco sample in data.
png,eps Probability for a reconstructed moun to pass identification and isolation requirements (muon fake ratios), as measured in the Z(ll) + μ_reco sample in data.
png,eps Invariant mass distribution in the control region 3 Prompt+1 Fake leptons (3P+1F) for the sum of 4e, 4μ and 2e2μ channels. Distribution of the 2 Prompt +2 Fakes leptons (2P+2F) reducible background (Z+X, ttbar) is estimated from data and is stacked on top of distribution of the irreducible background taken from simulation (ZZ → 4l). The difference of the sum of these distributions with respect to the distribution of observed events is due to contributions from 3P+1F reducible background processes. This contribution is then properly weighted to estimate the expected 3P+1F events in the signal region.

eps,png Invariant mass distribution of events in the control region 2 Prompt +2 Fakes leptons (2P+2F) for the sum of the 4e, 4μ, and 2e2μ channels. The distributions are fitted with the Landau function. The distributions correspond to 5.05fb−1 of 7 TeV data.
eps,png Results of the prediction method applied in the 4l data sample with the “wrong combination of charge and flavour” (WFC). Figures shows the “closure” test in the signal region for the 7TeV data. The difference between the predicted and the observed number of events in the WFC Signal region is used as a measure of the uncertainty of the prediction.
eps,png DATA-MC comparison of the SS-SF samples in the Z+X background control samples for the ZZ in the 4e final states. The distributions correspond to 5fb−1 of 7 TeV data

Background Control for 2l2tau analysis

Figure Label Description
Controlplot_EETT_NOISO_8TeV.png pdf, png Data to MC comparison in the same sign control region for eett final state at 8 TeV
Controlplot_MMTT_NOISO_8TeV.png pdf, png Data to MC comparison in the same sign control region for mumutt final state at 8 TeV
tauFR_HPSMediumIso_2012_MC8TeV.png pdf, png Data to MC comparison for the tau fake rate for the HPS medium isolation working point with 2012 data
tauFR_HPSTightIso_2012_MC8TeV.png pdf, png Data to MC comparison for the tau fake rate for the HPS tight isolation working point with 2012 data

Lepton Performance

Figure Label Description
pdf,png,eps The ecal-track momentum combination is tested at low pt by looking at J/Psi->ee events in a sample enriched in heavy flavour decays. Both electrons are in the barrel and pass the identification criteria of the analysis apart from the isolation. The average pT of the electrons contributing to the J/Psi peak is 7 GeV.
pdf,png Signal efficiency versus background efficiency of the BDT identification (line) and the cut based used in the 2011 analysis (points), for the lepton transverse momentum above 10 GeV (black) and the lepton transverse momentum below 10 GeV (red).
eps,png Z to electrons events, non-showering electrons (i.e. golden and big brem) in ECAL barrel. Black points are 2012 data with a fit superimposed (blue line). Open circles is MC with a fit superimposed (red line). Fit was done with a convolution of the Breit-Wigner and Crystal Ball functions. The central value and width of the Breit-Wigner function are fixed to PDG values. The Crystal Ball parameters are free in the fit.
eps,png Z to electrons events, all electrons in ECAL barrel. Black points are 2012 data with a fit superimposed (blue line). Open circles is MC with a fit superimposed (red line). Fit was done with a convolution of the Breit-Wigner and Crystal Ball functions. The central value and width of the Breit-Wigner function are fixed to PDG values. The Crystal Ball parameters are free in the fit.
eps,png Z to electrons events, all electrons in ECAL endcap. Black points are 2012 data with a fit superimposed (blue line). Open circles is MC with a fit superimposed (red line). Fit was done with a convolution of the Breit-Wigner and Crystal Ball functions. The central value and width of the Breit-Wigner function are fixed to PDG values. The Crystal Ball parameters are free in the fit.
pdf,png Electron reconstruction efficiencies computed with the tag and probe method as a function of the SC probe ET in the 0 < eta < 1.4442 bin. Errors on plot are statistical only.
eps,png,pdf Electron BDT identification efficiencies computed with the tag and probe method as a function of the probe pT in the 1.566 < eta < 2 bin. Errors on plot are statistical only.
eps,png,pdf mll distributions and fits for tags plus passing and failing probes used for the electron identification efficiency measurement in the endcap, 20-30 GeV/c transverse momentum bin.
eps,png Tag-and-probe results for the muon reconstruction and identification efficiency in data compared to simulation. Given that a tracker track exists, the plot show the efficiency as a function of the muon pT in the barrel. The measurements is made using J/psi->mu+mu- events for pT<15 GeV and Z->mu+mu- events for pT>15GeV. The uncertainties on the fitted efficiency is determined from the likelihood function. As normalizations of signal and background, efficiency of the background, and parameters controlling the shapes of the signal and background are all parameters of the fit, the uncertainty includes, in addition to the statistical contribition, those from the background subtraction procedure.
eps,png Tag-and-probe results for the muon reconstruction and identification efficiency in data compared to simulation. Given that a tracker track exists, the plot show the efficiency as a function of the muon pT in the endcap. The measurements is made using J/psi->mu+mu- events for pT<15 GeV and Z->mu+mu- events for pT>15GeV. The uncertainties on the fitted efficiency is determined from the likelihood function. As normalizations of signal and background, efficiency of the background, and parameters controlling the shapes of the signal and background are all parameters of the fit, the uncertainty includes, in addition to the statistical contribition, those from the background subtraction procedure.
eps,png Tag-and-probe results for muon reconstrucion and identification efficiency in data and simulation as a function of muon pseudorapidity. The efficiencies were calculated relative to the tracker tracks with pT > 20 GeV by applying the tag-and-probe technique to Z->mumu events.The uncertainties on the fitted efficiency is determined from the likelihood function. As normalizations of signal and background, efficiency of the background, and parameters controlling the shapes of the signal and background are all parameters of the fit, the uncertainty includes, in addition to the statistical contribition, those from the background subtraction procedure.
eps,png Tag-and-probe results for the muon reconstruction and identification efficiency in data compared to simulation. Given that a tracker track exists, the plot show the efficiency as a function of the reconstructed number of vertices in the event. The measurements is made using J/psi->mu+mu- events for pT<15 GeV and Z->mu+mu- events for pT>15GeV. The uncertainties on the fitted efficiency is determined from the likelihood function. As normalizations of signal and background, efficiency of the background, and parameters controlling the shapes of the signal and background are all parameters of the fit, the uncertainty includes, in addition to the statistical contribition, those from the background subtraction procedure.
eps,png Tag-and-probe results for the particle-flow combined relative isolation efficiency (R_iso < 0.4) in data compared to simulation. Given that an identified muon, the plot show the isolation efficiency as a function of the reconstructed number of vertices in the event. The efficiencies were calculated relative to muons with pT > 20 GeV by applying the tag-and-probe technique to Z->mu+mu- events. The uncertainties on the fitted efficiency is determined from the likelihood function. As normalizations of signal and background, efficiency of the background, and parameters controlling the shapes of the signal and background are all parameters of the fit, the uncertainty includes, in addition to the statistical contribition, those from the background subtraction procedure.
pdf,png Simulated distribution of the four-lepton reconstructed mass for a signal mH = 126 GeV for events affected by a Final State Radiation (FSR) photon, before the FSR correction (solid histogram) and after the FSR correction (empty histogram).

Signal Performances

Figure Label Description
png,eps Mean measurement efficiency for the Higgs boson signal within the geometrical acceptance. The efficiency determined for the signal selection is obtained using Monte Carlo signal samples, and plotted as a function of the Higgs boson mass hypothesis mH separately for the 4e, 4mu, and 2e2mu channels.
png,eps Mean measurement efficiency for the Higgs boson signal within the geometrical acceptance. The efficiency determined for the signal selection is obtained using Monte Carlo signal samples, and plotted as a function of the Higgs boson mass hypothesis mH separately for the 4e, 4mu, and 2e2mu channels (ZOOM version of the above plot).
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 120. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 4e channel
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 120. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 2e2mu channel.
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 120. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 4mu channel.
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 126. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 4e channel
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 126. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 2e2mu channel.
png,eps Distribution of the transverse momentum (pT) for each of the four leptons (ordered in pT) from H to 4l signal events and for a mass hypothesis of mH = 126. The distributions are obtained using MC signal samples and shown at generator level within eta acceptance (empty histograms), and for selected events (shaded histograms) in the 4mu channel.

p-value plots

Figure Label Description
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, 2e2μ, 2e2τ, or 2μ2τ . Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass.
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, 2e2μ, 2e2τ, or 2μ2τ . Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass.
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass.
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass.
eps,png Observed p-values for a standard model Higgs boson decaying via ZZ to 4e, 4μ, or 2e2μ in the range [110-180] GeV. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass. The blue lines represent √s = 7TeV, the red lines represent √s = 8TeV and the black lines represent the combination of the two.
eps,png Observed p-values for a standard model Higgs boson decaying via ZZ to 4e, 4μ, or 2e2μ in the range [110-600] GeV. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass. The blue lines represent √s = 7TeV, the red lines represent √s = 8TeV and the black lines represent the combination of the two.
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass. The blue lines represent a 1D fit of the four lepton mass distribution, while the black lines represent a 2D fit of the four lepton mass distribution and a kinematic discriminant (KD).
eps,png Observed p-values for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. Dashed line represents the expected p-value for a standard model Higgs boson at the corresponding mass. The blue lines represent a 1D fit of the four lepton mass distribution, while the black lines represent a 2D fit of the four lepton mass distribution and a kinematic discriminant (KD).

Upper Limits plots

Figure Label Description
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The dashed blue line represents the expected sensitivity using a 1D four lepton mass fit, while the black line shows the expected sensitivity of using a 2D fit with four lepton mass and a kinematic discriminant (KD).
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The dashed blue line represents the expected sensitivity using a 1D four lepton mass fit, while the black line shows the expected sensitivity of using a 2D fit with four lepton mass and a kinematic discriminant (KD)
eps,png Expected 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ at √s = 7 TeV. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ at √s = 7 TeV. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ at √s = 8 TeV. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ at √s = 8 TeV. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, or 2e2μ. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-600] GeV, decaying via ZZ to 4e, 4μ, 2e2μ, 2e2τ, or 2μ2τ . The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
eps,png Expected and observed 95% confidence level limits for a standard model Higgs boson, with mass in the range [110-180] GeV, decaying via ZZ to 4e, 4μ, 2e2μ, 2e2τ, or 2μ2τ. The green band represents the expected limit ± one standard deviation and the yellow band represents the expected limit ± two standard deviations band.
Limit_HZZ_7TeV_8TeV_A.png pdf, png The expected and observed 95\% CL upper limits on the product of the production cross section and decay branching ratio for a Higgs boson normalized to the SM expectation as a function of $m_{\rm H}$.

Separation hypotesis

Spin-parity projections below are shown for 5+5, 5+20, and 5+30 fb-1, where the first 5 fb-1 in the "5+5, 5+20, and 5+30" expressions correspond to 7 TeV data taking.

Figure Label Description
eps,png,pdf Expected separation of J^{P}=0^{+} (purple) and J^{P}=0^{-} (blue) resonances with the current data. Toys are thrown with an expected signal strength equal to that of the Standard Model Higgs boson. The separation significance is 1.6\sigma and roughly corresponds to the number of Gaussian standard deviations between the two peaks.
eps,png,pdf Projected separation of J^{P}=0^{+} (purple) and J^{P}=0^{-} (blue) resonances with 20/fb of 8 TeV data. Toys are thrown with an expected signal strength equal to that of the Standard Model Higgs boson. The separation significance is 2.6\sigma and roughly corresponds to the number of Gaussian standard deviations between the two peaks.
eps,png,pdf Projected separation of J^{P}=0^{+} (purple) and J^{P}=0^{-} (blue) resonances with 30/fb of 8 TeV data. Toys are thrown with an expected signal strength equal to that of the Standard Model Higgs boson. The separation significance is 3.1\sigma and roughly corresponds to the number of Gaussian standard deviations between the two peaks.

Event Displays

Figure Label Description
png,pdf Display of a 4e event with four lepton invariant mass of 122.4 GeV.
png,pdf Display of a 4e event with four lepton invariant mass of 122.4 GeV.
png,pdf Display of a 4μ event with four lepton invariant mass of 125.2 GeV.
png,pdf Display of a 4μ event with four lepton invariant mass of 125.2 GeV.
png,pdf Display of a 2e2μ event with four lepton invariant mass of 126.9 GeV.
png,pdf Display of a 2e2μ event with four lepton invariant mass of 126.9 GeV.
png,pdf Display of a 4μ plus recovered FSR photon event .
png,pdf Display of a 4μ plus recovered FSR photon event .
png,pdf Display of a 4μ plus recovered FSR photon event .
png,pdf Display of a 4μ plus recovered FSR photon event .

Event Displays for 2l2tau candidates

Figure Label Description
191247_258_378618759.png pdf, png event display for eeetau event
194050_299_190470255.png pdf, png event display for a mumutautau event

-- RobertoSalerno - 02-Jul-2012

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf 191247_258_378618759.pdf r1 manage 53.0 K 2012-07-08 - 17:07 NicolaDeFilippis  
PNGpng 191247_258_378618759.png r1 manage 59.3 K 2012-07-08 - 17:08 NicolaDeFilippis  
PDFpdf 194050_299_190470255.pdf r1 manage 56.1 K 2012-07-08 - 17:08 NicolaDeFilippis  
PNGpng 194050_299_190470255.png r1 manage 75.2 K 2012-07-08 - 17:08 NicolaDeFilippis  
Unknown file formateps 2012_PFIso40_from_PF_and_SIP4_vtx.eps r1 manage 10.3 K 2012-07-04 - 15:43 RobertoSalerno  
PNGpng 2012_PFIso40_from_PF_and_SIP4_vtx.png r1 manage 16.5 K 2012-07-04 - 15:43 RobertoSalerno  
Unknown file formateps 2012_PF_barrel2.eps r1 manage 9.3 K 2012-07-04 - 15:43 RobertoSalerno  
PNGpng 2012_PF_barrel2.png r1 manage 19.4 K 2012-07-04 - 15:43 RobertoSalerno  
Unknown file formateps 2012_PF_endcaps2.eps r1 manage 9.3 K 2012-07-04 - 15:43 RobertoSalerno  
PNGpng 2012_PF_endcaps2.png r1 manage 19.9 K 2012-07-04 - 15:43 RobertoSalerno  
Unknown file formateps 2012_PF_eta.eps r1 manage 10.9 K 2012-07-04 - 15:43 RobertoSalerno  
PNGpng 2012_PF_eta.png r1 manage 15.4 K 2012-07-04 - 15:43 RobertoSalerno  
Unknown file formateps 2012_PF_vtx.eps r1 manage 9.3 K 2012-07-04 - 15:43 RobertoSalerno  
PNGpng 2012_PF_vtx.png r1 manage 14.7 K 2012-07-04 - 15:43 RobertoSalerno  
Unknown file formateps 2P2F_m4l_4l_PFC.eps r1 manage 26.1 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PNGpng 2P2F_m4l_4l_PFC.png r1 manage 21.7 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PDFpdf 2l2taumass_7TeV_8TeV.pdf r1 manage 26.7 K 2012-07-08 - 16:48 NicolaDeFilippis  
PNGpng 2l2taumass_7TeV_8TeV.png r1 manage 71.1 K 2012-07-08 - 16:49 NicolaDeFilippis  
Unknown file formateps 3P1F_m4l_4l_PFC.eps r1 manage 18.9 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PNGpng 3P1F_m4l_4l_PFC.png r1 manage 21.6 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
Unknown file formateps 4e_ZZMass_CREEEEss.eps r1 manage 26.4 K 2012-07-04 - 17:43 RobertoSalerno  
PNGpng 4e_ZZMass_CREEEEss.png r1 manage 15.4 K 2012-07-06 - 11:25 RobertoSalerno  
PDFpdf 4muPlusGamma-3DTower_1.pdf r1 manage 71.7 K 2012-07-05 - 21:03 MatthewSnowball  
PNGpng 4muPlusGamma-3DTower_1.png r1 manage 134.4 K 2012-07-06 - 15:52 MatthewSnowball  
PDFpdf 4muPlusGamma-3DTower_2.pdf r1 manage 313.3 K 2012-07-05 - 21:03 MatthewSnowball  
PNGpng 4muPlusGamma-3DTower_2.png r1 manage 555.4 K 2012-07-06 - 15:52 MatthewSnowball  
PDFpdf 4muPlusGamma-Lego.pdf r1 manage 299.2 K 2012-07-05 - 21:02 MatthewSnowball  
PNGpng 4muPlusGamma-Lego.png r1 manage 536.9 K 2012-07-06 - 15:52 MatthewSnowball  
PDFpdf 4muPlusGamma-RhoPhi.pdf r1 manage 163.3 K 2012-07-05 - 21:02 MatthewSnowball  
PNGpng 4muPlusGamma-RhoPhi.png r1 manage 264.6 K 2012-07-06 - 15:52 MatthewSnowball  
PDFpdf 4muPlusGamma-RhoZ.pdf r1 manage 62.5 K 2012-07-05 - 21:02 MatthewSnowball  
PNGpng 4muPlusGamma-RhoZ.png r1 manage 83.1 K 2012-07-06 - 15:52 MatthewSnowball  
PDFpdf BDTvs2011.pdf r1 manage 124.4 K 2012-07-03 - 17:54 RobertoSalerno  
PNGpng BDTvs2011.png r1 manage 67.0 K 2012-07-03 - 17:54 RobertoSalerno  
PDFpdf Candidates_mela_background.pdf r1 manage 12.0 K 2012-07-02 - 18:29 RobertoSalerno  
PNGpng Candidates_mela_background.png r1 manage 100.2 K 2012-07-02 - 18:29 RobertoSalerno  
PDFpdf Candidates_mela_highmass.pdf r1 manage 40.5 K 2012-07-02 - 18:29 RobertoSalerno  
PNGpng Candidates_mela_highmass.png r1 manage 132.1 K 2012-07-02 - 18:29 RobertoSalerno  
PDFpdf Candidates_mela_signal.pdf r1 manage 10.6 K 2012-07-02 - 18:29 RobertoSalerno  
PNGpng Candidates_mela_signal.png r1 manage 93.4 K 2012-07-02 - 18:29 RobertoSalerno  
PDFpdf Controlplot_EETT_NOISO_8TeV.pdf r1 manage 14.3 K 2012-07-08 - 16:57 NicolaDeFilippis  
PNGpng Controlplot_EETT_NOISO_8TeV.png r1 manage 35.6 K 2012-07-08 - 16:57 NicolaDeFilippis  
PDFpdf Controlplot_MMTT_NOISO_8TeV.pdf r1 manage 14.3 K 2012-07-08 - 16:58 NicolaDeFilippis  
PNGpng Controlplot_MMTT_NOISO_8TeV.png r1 manage 35.7 K 2012-07-08 - 16:58 NicolaDeFilippis  
PDFpdf Display_m2e2mu126.9_RhoPhi.pdf r1 manage 152.0 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m2e2mu126.9_RhoPhi.png r1 manage 2112.7 K 2012-07-05 - 20:21 MatthewSnowball  
PDFpdf Display_m2e2mu126.9_RhoZ.pdf r1 manage 105.0 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m2e2mu126.9_RhoZ.png r1 manage 722.4 K 2012-07-05 - 20:20 MatthewSnowball  
PDFpdf Display_m4e122.4_RhoPhi.pdf r1 manage 152.0 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m4e122.4_RhoPhi.png r1 manage 1689.7 K 2012-07-05 - 20:19 MatthewSnowball  
PDFpdf Display_m4e122.4_RhoZ.pdf r1 manage 111.8 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m4e122.4_RhoZ.png r1 manage 966.0 K 2012-07-05 - 20:19 MatthewSnowball  
PDFpdf Display_m4mu125.2_RhoPhi.pdf r1 manage 142.6 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m4mu125.2_RhoPhi.png r1 manage 1821.3 K 2012-07-05 - 20:18 MatthewSnowball  
PDFpdf Display_m4mu125.2_RhoZ.pdf r1 manage 101.1 K 2012-07-05 - 20:17 MatthewSnowball  
PNGpng Display_m4mu125.2_RhoZ.png r1 manage 654.9 K 2012-07-05 - 20:18 MatthewSnowball  
Unknown file formateps EBG1EBG1.eps r1 manage 26.0 K 2012-07-04 - 14:59 RobertoSalerno  
PNGpng EBG1EBG1.png r1 manage 22.7 K 2012-07-04 - 14:59 RobertoSalerno  
PDFpdf Errors_vs_Mass.pdf r1 manage 106.4 K 2012-07-06 - 11:19 RobertoSalerno  
PNGpng Errors_vs_Mass.png r1 manage 172.0 K 2012-07-06 - 11:19 RobertoSalerno  
PDFpdf FSR.pdf r1 manage 15.2 K 2012-07-04 - 16:33 RobertoSalerno  
PNGpng FSR.png r1 manage 20.1 K 2012-07-04 - 16:33 RobertoSalerno  
Unknown file formateps Fit_pT2030_EE_2012.eps r1 manage 39.5 K 2012-07-04 - 15:15 RobertoSalerno  
PDFpdf Fit_pT2030_EE_2012.pdf r1 manage 32.8 K 2012-07-04 - 15:15 RobertoSalerno  
PNGpng Fit_pT2030_EE_2012.png r1 manage 128.7 K 2012-07-04 - 15:15 RobertoSalerno  
Unknown file formateps LD_H_ZZ.eps r1 manage 11.9 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng LD_H_ZZ.png r1 manage 25.5 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng LD_highmass_7Plus8TeV.png r1 manage 14.7 K 2012-07-02 - 18:17 RobertoSalerno  
Unknown file formateps LD_lowmass_7Plus8TeV.eps r1 manage 19.6 K 2012-07-02 - 17:37 RobertoSalerno  
PNGpng LD_lowmass_7Plus8TeV.png r1 manage 13.8 K 2012-07-02 - 17:37 RobertoSalerno  
Unknown file formateps LD_lowmass_7Plus8TeV_all.eps r1 manage 20.2 K 2012-07-02 - 18:17 RobertoSalerno  
PNGpng LD_lowmass_7Plus8TeV_all.png r1 manage 13.0 K 2012-07-02 - 17:59 RobertoSalerno  
Unknown file formateps LD_lowmass_7Plus8TeV_ns3.eps r1 manage 16.0 K 2012-07-05 - 21:54 RobertoSalerno  
PNGpng LD_lowmass_7Plus8TeV_ns3.png r1 manage 13.5 K 2012-07-05 - 21:54 RobertoSalerno  
Unknown file formateps LD_psmela.eps r1 manage 11.3 K 2012-07-05 - 20:35 RobertoSalerno  
PNGpng LD_psmela.png r1 manage 21.2 K 2012-07-05 - 20:35 RobertoSalerno  
PDFpdf Limit_HZZ_7TeV_8TeV_A.pdf r1 manage 18.8 K 2012-07-08 - 16:53 NicolaDeFilippis  
PNGpng Limit_HZZ_7TeV_8TeV_A.png r1 manage 33.8 K 2012-07-08 - 16:53 NicolaDeFilippis  
Unknown file formateps MZ1_VS_MZ2_BW.eps r1 manage 48.4 K 2012-07-04 - 17:45 RobertoSalerno  
PNGpng MZ1_VS_MZ2_BW.png r1 manage 22.4 K 2012-07-04 - 17:45 RobertoSalerno  
Unknown file formateps Pvals_PLP_lowMass_1D2D_no2l2tau_7p8sep.eps r1 manage 15.5 K 2012-07-03 - 17:22 MatthewSnowball  
PNGpng Pvals_PLP_lowMass_1D2D_no2l2tau_7p8sep.png r1 manage 26.1 K 2012-07-03 - 17:22 MatthewSnowball  
Unknown file formateps Pvals_PLP_lowMass_2D_no2l2tau_7p8.eps r1 manage 13.6 K 2012-07-03 - 17:22 MatthewSnowball  
PNGpng Pvals_PLP_lowMass_2D_no2l2tau_7p8.png r1 manage 20.6 K 2012-07-05 - 21:12 MatthewSnowball  
Unknown file formateps Pvals_PLP_lowMass_2D_no2l2tau_7p8sep.eps r1 manage 15.4 K 2012-07-05 - 21:13 MatthewSnowball  
PNGpng Pvals_PLP_lowMass_2D_no2l2tau_7p8sep.png r1 manage 25.5 K 2012-07-03 - 17:22 MatthewSnowball  
Unknown file formateps Pvals_PLP_lowMass_2D_with2l2tau_7p8.eps r1 manage 13.6 K 2012-07-03 - 17:41 MatthewSnowball  
PNGpng Pvals_PLP_lowMass_2D_with2l2tau_7p8.png r1 manage 20.9 K 2012-07-03 - 17:41 MatthewSnowball  
Unknown file formateps Pvals_PLP_wholeMass_1D2D_no2l2tau_7p8sep.eps r1 manage 18.0 K 2012-07-03 - 17:23 MatthewSnowball  
PNGpng Pvals_PLP_wholeMass_1D2D_no2l2tau_7p8sep.png r1 manage 28.8 K 2012-07-03 - 17:23 MatthewSnowball  
Unknown file formateps Pvals_PLP_wholeMass_2D_no2l2tau_7p8.eps r1 manage 14.8 K 2012-07-03 - 17:23 MatthewSnowball  
PNGpng Pvals_PLP_wholeMass_2D_no2l2tau_7p8.png r1 manage 22.1 K 2012-07-03 - 17:23 MatthewSnowball  
Unknown file formateps Pvals_PLP_wholeMass_2D_no2l2tau_7p8sep.eps r1 manage 17.2 K 2012-07-03 - 17:23 MatthewSnowball  
PNGpng Pvals_PLP_wholeMass_2D_no2l2tau_7p8sep.png r1 manage 27.7 K 2012-07-03 - 17:23 MatthewSnowball  
Unknown file formateps Pvals_PLP_wholeMass_2D_with2l2tau_7p8.eps r1 manage 14.6 K 2012-07-03 - 17:41 MatthewSnowball  
PNGpng Pvals_PLP_wholeMass_2D_with2l2tau_7p8.png r1 manage 20.8 K 2012-07-03 - 17:41 MatthewSnowball  
Unknown file formateps SR_m4l_4l_WFC.eps r1 manage 14.1 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PNGpng SR_m4l_4l_WFC.png r1 manage 18.2 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
Unknown file formateps UpperLimit_ASCLS_7TeV_lowMass_2D.eps r1 manage 16.3 K 2012-07-03 - 17:25 MatthewSnowball  
PNGpng UpperLimit_ASCLS_7TeV_lowMass_2D.png r1 manage 30.6 K 2012-07-03 - 17:25 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_7TeV_wholeMass_2D.eps r1 manage 20.8 K 2012-07-03 - 17:28 MatthewSnowball  
PNGpng UpperLimit_ASCLS_7TeV_wholeMass_2D.png r1 manage 30.2 K 2012-07-03 - 17:28 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_7p8TeV_lowMass_2D_FSR_expOnly.eps r1 manage 15.1 K 2012-07-03 - 17:31 MatthewSnowball  
PNGpng UpperLimit_ASCLS_7p8TeV_lowMass_2D_FSR_expOnly.png r1 manage 28.2 K 2012-07-03 - 17:31 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_7p8TeV_wholeMass_2D_FSR_expOnly.eps r1 manage 17.3 K 2012-07-03 - 17:31 MatthewSnowball  
PNGpng UpperLimit_ASCLS_7p8TeV_wholeMass_2D_FSR_expOnly.png r1 manage 27.7 K 2012-07-03 - 17:31 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_8TeV_lowMass_2D.eps r1 manage 16.2 K 2012-07-03 - 17:28 MatthewSnowball  
PNGpng UpperLimit_ASCLS_8TeV_lowMass_2D.png r1 manage 30.9 K 2012-07-03 - 17:28 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_8TeV_wholeMass_2D.eps r1 manage 20.4 K 2012-07-03 - 17:28 MatthewSnowball  
PNGpng UpperLimit_ASCLS_8TeV_wholeMass_2D.png r1 manage 30.4 K 2012-07-03 - 17:28 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_lowMass_1D2D_7p8TeV.eps r1 manage 16.1 K 2012-07-03 - 17:29 MatthewSnowball  
PNGpng UpperLimit_ASCLS_lowMass_1D2D_7p8TeV.png r1 manage 30.5 K 2012-07-03 - 17:29 MatthewSnowball  
Unknown file formateps UpperLimit_ASCLS_wholeMass_1D2D_7p8TeV.eps r1 manage 19.4 K 2012-07-03 - 17:29 MatthewSnowball  
PNGpng UpperLimit_ASCLS_wholeMass_1D2D_7p8TeV.png r1 manage 30.0 K 2012-07-03 - 17:29 MatthewSnowball  
Unknown file formateps UpperLimit_FREQ_7p8TeV_lowMass_2D_no2l2tau.eps r1 manage 16.8 K 2012-07-05 - 14:49 MatthewSnowball  
PNGpng UpperLimit_FREQ_7p8TeV_lowMass_2D_no2l2tau.png r1 manage 31.1 K 2012-07-05 - 14:49 MatthewSnowball  
Unknown file formateps UpperLimit_FREQ_7p8TeV_lowMass_2D_with2l2tau.eps r1 manage 16.9 K 2012-07-05 - 14:49 MatthewSnowball  
PNGpng UpperLimit_FREQ_7p8TeV_lowMass_2D_with2l2tau.png r1 manage 31.4 K 2012-07-05 - 14:49 MatthewSnowball  
Unknown file formateps UpperLimit_FREQ_7p8TeV_wholeMass_2D_no2l2tau.eps r1 manage 21.1 K 2012-07-05 - 14:49 MatthewSnowball  
PNGpng UpperLimit_FREQ_7p8TeV_wholeMass_2D_no2l2tau.png r1 manage 30.7 K 2012-07-05 - 14:49 MatthewSnowball  
Unknown file formateps UpperLimit_FREQ_7p8TeV_wholeMass_2D_with2l2tau.eps r1 manage 21.1 K 2012-07-05 - 14:49 MatthewSnowball  
PNGpng UpperLimit_FREQ_7p8TeV_wholeMass_2D_with2l2tau.png r1 manage 30.9 K 2012-07-05 - 14:49 MatthewSnowball  
Unknown file formateps Z1L_fakeRatio_El_EBEE_pT.eps r1 manage 11.7 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PNGpng Z1L_fakeRatio_El_EBEE_pT.png r1 manage 18.6 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
Unknown file formateps Z1L_fakeRatio_Mu_EBEE_pT.eps r1 manage 12.0 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
PNGpng Z1L_fakeRatio_Mu_EBEE_pT.png r1 manage 18.1 K 2012-07-06 - 21:08 AlexeyDrozdetskiy  
Unknown file formateps Z1Mass_7Plus8TeV.eps r1 manage 17.5 K 2012-07-02 - 17:37 RobertoSalerno  
PNGpng Z1Mass_7Plus8TeV.png r1 manage 13.0 K 2012-07-02 - 17:37 RobertoSalerno  
Unknown file formateps Z1Mass_7Plus8TeV_4GeV.eps r1 manage 16.4 K 2012-07-04 - 16:30 RobertoSalerno  
PNGpng Z1Mass_7Plus8TeV_4GeV.png r1 manage 12.8 K 2012-07-04 - 16:30 RobertoSalerno  
Unknown file formateps Z1Mass_7Plus8TeV_Mela05.eps r1 manage 17.8 K 2012-07-02 - 17:29 RobertoSalerno  
PNGpng Z1Mass_7Plus8TeV_Mela05.png r1 manage 14.3 K 2012-07-02 - 17:30 RobertoSalerno  
Unknown file formateps Z1Mass_7Plus8TeV_all.eps r1 manage 18.3 K 2012-07-02 - 17:59 RobertoSalerno  
PNGpng Z1Mass_7Plus8TeV_all.png r1 manage 14.6 K 2012-07-02 - 17:59 RobertoSalerno  
Unknown file formateps Z2Mass_7Plus8TeV.eps r1 manage 15.0 K 2012-07-02 - 17:37 RobertoSalerno  
PNGpng Z2Mass_7Plus8TeV.png r1 manage 12.3 K 2012-07-02 - 17:37 RobertoSalerno  
Unknown file formateps Z2Mass_7Plus8TeV_4GeV.eps r1 manage 16.4 K 2012-07-04 - 16:30 RobertoSalerno  
PNGpng Z2Mass_7Plus8TeV_4GeV.png r1 manage 13.7 K 2012-07-04 - 16:30 RobertoSalerno  
Unknown file formateps Z2Mass_7Plus8TeV_Mela05.eps r1 manage 18.9 K 2012-07-02 - 17:29 RobertoSalerno  
PNGpng Z2Mass_7Plus8TeV_Mela05.png r1 manage 14.3 K 2012-07-02 - 17:30 RobertoSalerno  
Unknown file formateps Z2Mass_7Plus8TeV_all.eps r1 manage 19.5 K 2012-07-02 - 17:59 RobertoSalerno  
PNGpng Z2Mass_7Plus8TeV_all.png r1 manage 14.0 K 2012-07-02 - 17:59 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_100-180_3GeV.eps r1 manage 19.1 K 2012-07-02 - 11:58 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_100-180_3GeV.png r1 manage 13.5 K 2012-07-02 - 11:58 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_100-180_Mela05.eps r1 manage 18.3 K 2012-07-02 - 13:59 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_100-180_Mela05.png r1 manage 13.5 K 2012-07-02 - 13:59 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-170.eps r1 manage 17.9 K 2012-07-02 - 13:42 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-170.png r1 manage 13.1 K 2012-07-02 - 13:43 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-170_zb.png r1 manage 13.5 K 2012-07-02 - 13:42 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-180_3GeV.eps r1 manage 17.4 K 2012-07-02 - 11:59 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-180_3GeV.png r1 manage 13.1 K 2012-07-02 - 12:00 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-180_3GeV_DATA.eps r1 manage 13.7 K 2012-07-02 - 14:53 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-180_3GeV_DATA.png r1 manage 13.3 K 2012-07-02 - 14:54 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-180_3GeV_NoHiggs.eps r1 manage 16.3 K 2012-07-02 - 14:49 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-180_3GeV_NoHiggs.png r1 manage 14.4 K 2012-07-02 - 14:49 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-180_3GeV_blind.eps r1 manage 17.7 K 2012-07-02 - 14:41 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-180_3GeV_blind.png r1 manage 18.6 K 2012-07-02 - 14:40 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-600_10GeV.eps r1 manage 22.2 K 2012-07-02 - 11:25 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-600_10GeV.png r1 manage 15.0 K 2012-07-02 - 11:25 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-600_10GeV_NoHiggs.eps r1 manage 17.7 K 2012-07-02 - 16:10 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-600_10GeV_NoHiggs.png r1 manage 15.2 K 2012-07-02 - 16:10 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-600_10GeV_blind.eps r1 manage 21.1 K 2012-07-02 - 16:27 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-600_10GeV_blind.png r1 manage 20.3 K 2012-07-02 - 16:27 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-800_10GeV.eps r1 manage 24.3 K 2012-07-02 - 11:22 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-800_10GeV.png r1 manage 15.2 K 2012-07-02 - 11:22 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-800_10GeV_NoHiggs.eps r1 manage 19.1 K 2012-07-02 - 16:16 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-800_10GeV_NoHiggs.png r1 manage 15.5 K 2012-07-02 - 16:16 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-800_10GeV_blind.eps r1 manage 23.2 K 2012-07-02 - 16:27 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-800_10GeV_blind.png r1 manage 20.1 K 2012-07-02 - 16:27 RobertoSalerno  
Unknown file formateps ZZMass_7Plus8TeV_70-800_Mela05.eps r1 manage 23.3 K 2012-07-02 - 17:28 RobertoSalerno  
PNGpng ZZMass_7Plus8TeV_70-800_Mela05.png r1 manage 15.6 K 2012-07-02 - 17:29 RobertoSalerno  
Unknown file formateps Z_invmass_aftermass_EBEB.eps r1 manage 25.3 K 2012-07-04 - 14:59 RobertoSalerno  
PNGpng Z_invmass_aftermass_EBEB.png r1 manage 23.4 K 2012-07-04 - 14:59 RobertoSalerno  
Unknown file formateps Z_invmass_aftermass_EEEE.eps r1 manage 28.9 K 2012-07-04 - 14:59 RobertoSalerno  
PNGpng Z_invmass_aftermass_EEEE.png r1 manage 25.2 K 2012-07-04 - 14:59 RobertoSalerno  
Unknown file formateps andrewsMELA2D_background_lowmass.eps r1 manage 36.5 K 2012-07-05 - 20:23 RobertoSalerno  
PNGpng andrewsMELA2D_background_lowmass.png r1 manage 31.2 K 2012-07-05 - 20:23 RobertoSalerno  
Unknown file formateps andrewsMELA2D_signal_lowmass.eps r1 manage 29.9 K 2012-07-05 - 20:23 RobertoSalerno  
PNGpng andrewsMELA2D_signal_lowmass.png r1 manage 29.0 K 2012-07-05 - 20:23 RobertoSalerno  
Unknown file formateps compareSignalMELA.eps r1 manage 14.7 K 2012-07-06 - 15:21 MatthewSnowball  
PDFpdf compareSignalMELA.pdf r1 manage 12.8 K 2012-07-06 - 15:40 MatthewSnowball  
PNGpng compareSignalMELA.png r1 manage 48.5 K 2012-07-06 - 15:42 MatthewSnowball  
Unknown file formateps eID_eff_DATA_MC_EE2.eps r1 manage 12.1 K 2012-07-04 - 15:15 RobertoSalerno  
PDFpdf eID_eff_DATA_MC_EE2.pdf r1 manage 15.1 K 2012-07-04 - 15:15 RobertoSalerno  
PNGpng eID_eff_DATA_MC_EE2.png r1 manage 75.7 K 2012-07-04 - 15:15 RobertoSalerno  
Unknown file formateps eff_2012.eps r2 r1 manage 12.3 K 2012-07-10 - 16:25 RobertoSalerno  
PNGpng eff_2012.png r2 r1 manage 21.2 K 2012-07-10 - 16:25 RobertoSalerno  
Unknown file formateps eff_2012_zoom.eps r2 r1 manage 11.6 K 2012-07-10 - 16:25 RobertoSalerno  
PNGpng eff_2012_zoom.png r2 r1 manage 21.2 K 2012-07-10 - 16:22 RobertoSalerno  
Unknown file formateps eff_all.eps r2 r1 manage 15.1 K 2012-07-10 - 16:25 RobertoSalerno  
PNGpng eff_all.png r2 r1 manage 25.3 K 2012-07-10 - 16:25 RobertoSalerno  
Unknown file formateps h1_H_ZZ.eps r1 manage 13.1 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng h1_H_ZZ.png r1 manage 28.8 K 2012-07-05 - 20:46 RobertoSalerno  
Unknown file formateps h1_psmela.eps r1 manage 11.2 K 2012-07-05 - 20:35 RobertoSalerno  
PNGpng h1_psmela.png r1 manage 20.7 K 2012-07-05 - 20:35 RobertoSalerno  
Unknown file formateps h2_H_ZZ.eps r1 manage 12.8 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng h2_H_ZZ.png r1 manage 28.1 K 2012-07-05 - 20:46 RobertoSalerno  
Unknown file formateps h2_psmela.eps r1 manage 11.2 K 2012-07-05 - 20:35 RobertoSalerno  
PNGpng h2_psmela.png r1 manage 20.7 K 2012-07-05 - 20:35 RobertoSalerno  
Unknown file formateps hs_H_ZZ.eps r1 manage 13.1 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng hs_H_ZZ.png r1 manage 28.1 K 2012-07-05 - 20:46 RobertoSalerno  
Unknown file formateps hs_psmela.eps r1 manage 11.2 K 2012-07-05 - 20:35 RobertoSalerno  
PNGpng hs_psmela.png r1 manage 20.6 K 2012-07-05 - 20:35 RobertoSalerno  
Unknown file formateps m1_H_ZZ.eps r1 manage 11.5 K 2012-07-05 - 20:46 RobertoSalerno  
PNGpng m1_H_ZZ.png r1 manage 23.5 K 2012-07-05 - 20:46 RobertoSalerno  
Unknown file formateps m1_psmela.eps r1 manage 10.1 K 2012-07-05 - 20:35 RobertoSalerno  
PNGpng m1_psmela.png r1 manage 18.4 K 2012-07-05 - 20:35 RobertoSalerno  
Unknown file formateps m2_H_ZZ.eps r1 manage 11.3 K 2012-07-05 - 20:49 RobertoSalerno  
PNGpng m2_H_ZZ.png r1 manage 26.1 K 2012-07-05 - 20:49 RobertoSalerno  
Unknown file formateps m2_psmela.eps r1 manage 9.7 K 2012-07-05 - 20:39 RobertoSalerno  
PNGpng m2_psmela.png r1 manage 19.5 K 2012-07-05 - 20:39 RobertoSalerno  
Unknown file formateps m4l_70to180_EbE_error.eps r1 manage 23.5 K 2012-07-02 - 13:32 RobertoSalerno  
PNGpng m4l_70to180_EbE_error.png r1 manage 20.4 K 2012-07-02 - 13:32 RobertoSalerno  
Unknown file formateps phi1_H_ZZ.eps r1 manage 11.8 K 2012-07-05 - 20:49 RobertoSalerno  
PNGpng phi1_H_ZZ.png r1 manage 24.7 K 2012-07-05 - 20:49 RobertoSalerno  
Unknown file formateps phi1_psmela.eps r1 manage 10.4 K 2012-07-05 - 20:36 RobertoSalerno  
PNGpng phi1_psmela.png r1 manage 19.3 K 2012-07-05 - 20:36 RobertoSalerno  
Unknown file formateps phi_H_ZZ.eps r1 manage 11.8 K 2012-07-05 - 20:49 RobertoSalerno  
PNGpng phi_H_ZZ.png r1 manage 25.3 K 2012-07-05 - 20:49 RobertoSalerno  
Unknown file formateps phi_psmela.eps r1 manage 10.3 K 2012-07-05 - 20:36 RobertoSalerno  
PNGpng phi_psmela.png r1 manage 19.0 K 2012-07-05 - 20:36 RobertoSalerno  
Unknown file formateps plotJpsi.eps r1 manage 14.8 K 2012-07-03 - 17:05 RobertoSalerno  
PDFpdf plotJpsi.pdf r1 manage 18.3 K 2012-07-03 - 17:05 RobertoSalerno  
PNGpng plotJpsi.png r1 manage 19.7 K 2012-07-03 - 17:05 RobertoSalerno  
Unknown file formateps pteff_2e2mu_120_060712_3__.eps r2 r1 manage 19.9 K 2012-07-10 - 16:24 RobertoSalerno  
PNGpng pteff_2e2mu_120_060712_3__.png r2 r1 manage 23.8 K 2012-07-10 - 16:24 RobertoSalerno  
Unknown file formateps pteff_2e2mu_126_060712_3__.eps r2 r1 manage 19.9 K 2012-07-10 - 16:25 RobertoSalerno  
PNGpng pteff_2e2mu_126_060712_3__.png r2 r1 manage 24.6 K 2012-07-10 - 16:25 RobertoSalerno  
Unknown file formateps pteff_4e_120_060712_3_.eps r2 r1 manage 19.5 K 2012-07-10 - 16:24 RobertoSalerno  
PNGpng pteff_4e_120_060712_3_.png r2 r1 manage 23.7 K 2012-07-10 - 16:24 RobertoSalerno  
Unknown file formateps pteff_4e_126_060712_3_.eps r2 r1 manage 19.4 K 2012-07-10 - 16:24 RobertoSalerno  
PNGpng pteff_4e_126_060712_3_.png r2 r1 manage 24.7 K 2012-07-10 - 16:24 RobertoSalerno  
Unknown file formateps pteff_4mu_120_060712_3__.eps r2 r1 manage 21.0 K 2012-07-10 - 16:24 RobertoSalerno  
PNGpng pteff_4mu_120_060712_3__.png r2 r1 manage 24.4 K 2012-07-10 - 16:24 RobertoSalerno  
Unknown file formateps pteff_4mu_126_060712_3__.eps r2 r1 manage 21.6 K 2012-07-10 - 16:24 RobertoSalerno  
PNGpng pteff_4mu_126_060712_3__.png r2 r1 manage 24.6 K 2012-07-10 - 16:24 RobertoSalerno  
PDFpdf reco_eff_DATA_MC_EB.pdf r1 manage 29.4 K 2012-07-04 - 15:15 RobertoSalerno  
PNGpng reco_eff_DATA_MC_EB.png r1 manage 19.1 K 2012-07-04 - 15:15 RobertoSalerno  
Unknown file formateps sigsep_expected_5p5.eps r1 manage 13.8 K 2012-07-05 - 14:05 RobertoSalerno  
PDFpdf sigsep_expected_5p5.pdf r1 manage 13.6 K 2012-07-05 - 14:05 RobertoSalerno  
PNGpng sigsep_expected_5p5.png r1 manage 41.0 K 2012-07-05 - 14:05 RobertoSalerno  
Unknown file formateps sigsep_projection_5p20.eps r1 manage 11.8 K 2012-07-05 - 14:05 RobertoSalerno  
PDFpdf sigsep_projection_5p20.pdf r1 manage 12.5 K 2012-07-05 - 14:05 RobertoSalerno  
PNGpng sigsep_projection_5p20.png r1 manage 34.4 K 2012-07-05 - 14:05 RobertoSalerno  
Unknown file formateps sigsep_projection_5p30.eps r1 manage 13.2 K 2012-07-05 - 14:05 RobertoSalerno  
PDFpdf sigsep_projection_5p30.pdf r1 manage 13.3 K 2012-07-05 - 14:05 RobertoSalerno  
PNGpng sigsep_projection_5p30.png r1 manage 37.9 K 2012-07-05 - 14:05 RobertoSalerno  
PDFpdf tauFR_HPSMediumIso_2012_MC8TeV.pdf r1 manage 19.0 K 2012-07-08 - 16:58 NicolaDeFilippis  
PNGpng tauFR_HPSMediumIso_2012_MC8TeV.png r1 manage 50.3 K 2012-07-08 - 16:59 NicolaDeFilippis  
PDFpdf tauFR_HPSTightIso_2012_MC8TeV.pdf r1 manage 19.1 K 2012-07-08 - 17:00 NicolaDeFilippis  
PNGpng tauFR_HPSTightIso_2012_MC8TeV.png r1 manage 49.1 K 2012-07-08 - 17:00 NicolaDeFilippis  
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Topic revision: r33 - 2012-10-05 - AlexeyDrozdetskiy
 
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