Table 13.

Summary of model-independent upper limits for the five signal regions, in the above-Z ($m_{\ell \ell }>110$ $\mathrm{GeV}$) dilepton mass range, in the combined $ee+\mathit{\mu }\mathit{\mu }$ and individual ee and $\mathit{\mu }\mathit{\mu }$ channels. Details are the same as in Table 12

Signal region	Channel	$N_{\mathrm{data}}$	$N_{\mathrm{bkg}}$	${⟨\mathit{ϵ}\mathit{\sigma }⟩}_{\mathrm{obs}}^{95}$ (fb)	$S_{\mathrm{obs}}^{95}$	$S_{\exp }^{95}$	$C{L}_B$	$p(s=0)$
SR-2j-bveto	$ee+\mathit{\mu }\mathit{\mu }$	55	$73\pm 9\pm 9$	0.96	19.4	${27}_{-7}^{+8}$	0.11	0.50
	ee	26	$35\pm 5\pm 4$	0.60	12.1	${18}_{-6}^{+3}$	0.14	0.50
	$\mathit{\mu }\mathit{\mu }$	29	$38\pm 4\pm 8$	0.89	18.1	${20}_{-3}^{+8}$	0.24	0.50
SR-2j-btag	$ee+\mathit{\mu }\mathit{\mu }$	164	$171\pm 14\pm 16$	2.19	44.4	${48}_{-12}^{+15}$	0.39	0.50
	ee	83	$81\pm 7\pm 7$	1.45	29.5	${28.3}_{-8}^{+10}$	0.56	0.43
	$\mathit{\mu }\mathit{\mu }$	81	$90\pm 7\pm 14$	1.49	30.2	${36}_{-9}^{+10}$	0.33	0.50
SR-4j-bveto	$ee+\mathit{\mu }\mathit{\mu }$	11	$10\pm 3\pm 2$	0.56	11.4	${10}_{-3}^{+4}$	0.61	0.42
	ee	2	$5.7\pm 1.6\pm 1.2$	0.20	4.1	${6.0}_{-1.8}^{+2.3}$	0.13	0.50
	$\mathit{\mu }\mathit{\mu }$	9	$4.5\pm 1.3\pm 1.7$	0.61	12.3	${7.7}_{-1.6}^{+2.7}$	0.91	0.08
SR-4j-btag	$ee+\mathit{\mu }\mathit{\mu }$	41	$36\pm 6\pm 5$	1.27	25.7	${20}_{-3}^{+9}$	0.72	0.29
	ee	23	$18\pm 3\pm 2$	0.96	19.5	${15}_{-4}^{+5}$	0.83	0.17
	$\mathit{\mu }\mathit{\mu }$	18	$19\pm 3\pm 4$	0.85	17.2	${17}_{-6}^{+3}$	0.50	0.50
SR-loose	$ee+\mathit{\mu }\mathit{\mu }$	1605	$1600\pm 40\pm 100$	10.58	214.8	${210}_{-40}^{+30}$	0.62	0.40
	ee	746	$760\pm 20\pm 60$	6.63	134.6	${140}_{-40}^{+50}$	0.42	0.50
	$\mathit{\mu }\mathit{\mu }$	859	$830\pm 20\pm 70$	8.23	167.1	${150}_{-40}^{+50}$	0.64	0.32