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Measurement of Z boson Production in Pb+Pb Collisions at sqrt(s_NN)=2.76 TeV with the ATLAS Detector

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Academic year: 2021

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FIG. 1: The invariant mass distributions of Z → ee (left) and Z → µµ (right) candidates, integrated over momentum, rapidity, and centrality
FIG. 4: Centrality dependence of Z boson yields divided by hN coll i. Results for ee (upward pointing triangles) and µµ (downward pointing triangles) channels are shifted left and right, respectively, from their weighted average (diamonds).

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