Fig. 4: \(b\)-tagging performance of GN2 and DL1d measured in data and MC simulations. | Nature Communications

Fig. 4: \(b\)-tagging performance of GN2 and DL1d measured in data and MC simulations.

From: Transforming jet flavour tagging at ATLAS

Fig. 4

The a light-jet rejection and b c-jet rejection as a function of the b-jet tagging efficiency for GN2 (light blue) and DL1d (dark orange), directly obtained in simulation (hollowed circle) and rescaled to match those in collision data (solid point). The horizontal error bands correspond to the uncertainties associated with the b-jet tagging efficiency measurement, while the vertical error bands indicate the uncertainties associated with the rejection measurements. A \(t\overline{t}\) MC simulation sample with a reconstructed electron or muon is used to derive these results.

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