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Measurement of $W^\pm $ boson production in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02~\text {Te}\text {V}$ with the ATLAS detector

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Academic year: 2021

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Table 1: Geometric parameters extracted from the MCGlauber code v2.4 for different centrality classes in 2015 Pb+Pb data
Figure 2: Detector-level distributions of W + (left) and W − (right) event candidates decaying in the electron channels after all selection requirements as a function of the electron pseudorapidity (top) and transverse momentum (bottom).
Figure 3: Detector-level distributions of W + (left) and W − (right) event candidates decaying in the muon channels after all selection requirements as a function of the muon pseudorapidity (top) and transverse momentum (bottom).
Figure 4 shows the C W correction factors evaluated for positive electrons and muons as a function of η ` and centrality in events from selected centrality ranges
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