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The diEM mass vs. cos(theta*) distribution. Top left: SM
background from Drell-Yan and direct diphotons; top
right: data; bottom left: ED signal plus the SM
background for etaG=2.0; bottom right: instrumental
background.
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The diEM cos(theta*) distribution. Points with error
bars are the data; light filled histogram represents the
instrumental background from jets misidentified as EM
objects; solid line shows the fit to the sume of the
instrumental background and the SM predictions from
Drell-Yan and direct diphoton backgrounds.
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The diEM mass distribution. Points with error
bars are the data; light filled histogram represents the
instrumental background from jets misidentified as EM
objects; solid line shows the fit to the sume of the
instrumental background and the SM predictions from
Drell-Yan and direct diphoton backgrounds. The dashed
line shows the effect of the ED signal for etaG=0.6.
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Expected 95% C.L. upper limit on the parameter etaG from
an ensemble of MC experiments, together with the actual limits
obtained in this analysis. Shaded histogram: Bayesian limit; open
histogram: Likelihood limit. The arrows indicate Bayesian (solid) and
Likelihood (dashed) limits derived from data.
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Event Display of the highest-mass diEM candidate with
the invariant mass of 406 GeV and cos(theta*) of 0.67. Note that the
MEt for this event displayed in the lego plot does not reflect MEt
corrections via CH1 cell subtraction.
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Event Display of the highest-mass diEM candidate with
the invariant mass of 406 GeV and cos(theta*) of 0.67.
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Event Display of the second-highest-mass diEM candidate with
the invariant mass of 394 GeV and cos(theta*) of 0.56.
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Event Display of the second-highest-mass diEM candidate with
the invariant mass of 394 GeV and cos(theta*) of 0.56.
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