Fig. 4.

Templates for a the reconstructed invariant mass of the b-jet of the semileptonically decaying top quark and the corresponding lepton, $m_{\ell b}$, and b $\mathrm{\Delta }{R}_{\text{min}}(j_b,j_l)$, the angular distance between the b-jet $j_b$ associated with the hadronic top quark and the closest light jet $j_l$ from the hadronically decaying W boson, in the range $0.7\le {\mathrm{\Gamma }}_t\le 3.0$ GeV in the muon+jets channel for events with at least two b-tags in the $|\eta |>1$ region. The lower panel shows the ratio of the templates with varied ${\mathrm{\Gamma }}_t$ to the nominal template generated for a decay width of ${\mathrm{\Gamma }}_t=1.33$ GeV