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. 2021 May 11;97(5):211–235. doi: 10.2183/pjab.97.013

Figure 18.

Figure 18.

(Color online) Distributions of the diphoton invariant mass measured by the ATLAS experiment. The inclusive sample is shown in (a) and a weighted version of the same sample in (c). The results of a fit to the data with a signal component fixed to mH = 126.5 GeV and a background component described by a fourth-order polynomial is superimposed. The residual of the data and weighted data with respect to the respective fitted background component are displayed in (b) and (d).