Table 2.

List of systematic uncertainties for the combined mass extraction. The signs of the shifts ($\delta x=x_{\text{variation}}-x_{\text{nominal}}$) correspond to the $+1$ standard deviation variation of the systematic uncertainty source. For linear sums of the uncertainty groups, the relative signs have been considered. Shifts determined using dedicated samples for the systematic variation are displayed with the corresponding statistical uncertainty

	2D		1D	Hybrid
	$\delta m_{\mathrm{t}}^{\text{2D}}$	$\delta {\text{JSF}}^{\text{2D}}$	$\delta m_{\mathrm{t}}^{\text{1D}}$	$\delta m_{\mathrm{t}}^{\text{hyb}}$	$\delta {\text{JSF}}^{\text{hyb}}$
	[GeV]	[%]	[GeV]	[GeV]	[%]
Experimental uncertainties
Method calibration	0.03	0.0	0.03	0.03	0.0
JEC (quad. sum)	0.12	0.2	0.82	0.17	0.3
Intercalibration	$-$ 0.01	0.0	$+$ 0.16	$+$ 0.04	+ 0.1
MPFInSitu	$-$ 0.01	0.0	$+$ 0.23	$+$ 0.07	+ 0.1
Uncorrelated	$-$ 0.12	$-$ 0.2	$+$ 0.77	$+$ 0.15	+ 0.3
Jet energy resolution	$-$ 0.18	$+$ 0.3	$+$ 0.09	$-$ 0.10	+ 0.2
$\mathrm{b}$ tagging	0.03	0.0	0.01	0.02	0.0
Pileup	$-$ 0.07	+ 0.1	$+$ 0.02	$-$ 0.05	+ 0.1
All-jets background	0.01	0.0	0.00	0.01	0.0
All-jets trigger	$+$ 0.01	0.0	0.00	$+$ 0.01	0.0
$\ell$+ jets Background	$-$ 0.02	0.0	$+$ 0.01	$-$ 0.01	0.0
$\ell$+jets Trigger	0.00	0.0	0.00	0.00	0.0
Lepton isolation	0.00	0.0	0.00	0.00	0.0
Lepton identification	0.00	0.0	0.00	0.00	0.0
Modeling uncertainties
JEC flavor (linear sum)	$-$ 0.39	+ 0.1	$-$ 0.31	$-$ 0.37	+ 0.1
Light quarks (uds)	$+$ 0.11	$-$ 0.1	$-$ 0.01	$+$ 0.07	$-$ 0.1
Charm	$+$ 0.03	0.0	$-$ 0.01	$+$ 0.02	0.0
Bottom	$-$ 0.31	0.0	$-$ 0.31	$-$ 0.31	0.0
Gluon	$-$ 0.22	+ 0.3	$+$ 0.02	$-$ 0.15	+ 0.2
$\mathrm{b}$ jet modeling (quad. sum)	0.08	0.1	0.04	0.06	0.1
$\mathrm{b}$ frag. Bowler–Lund	$-$ 0.06	+ 0.1	$-$ 0.01	$-$ 0.05	0.0
$\mathrm{b}$ frag. Peterson	$-$ 0.03	0.0	0.00	$-$ 0.02	0.0
semileptonic $\mathrm{b}$ hadron decays	$-$ 0.04	0.0	$-$ 0.04	$-$ 0.04	0.0
PDF	0.01	0.0	0.01	0.01	0.0
Ren. and fact. scales	0.01	0.0	0.02	0.01	0.0
ME/PS matching	$-0.10\pm 0.08$	+ 0.1	$+0.02\pm 0.05$	$+0.07\pm 0.07$	+ 0.1
ME generator	$+0.16\pm 0.21$	+ 0.2	$+0.32\pm 0.13$	$+0.21\pm 0.18$	+ 0.1
ISR PS scale	$+0.07\pm 0.08$	+ 0.1	$+0.10\pm 0.05$	$+0.07\pm 0.07$	0.1
FSR PS scale	$+0.23\pm 0.07$	$-$ 0.4	$-0.19\pm 0.04$	$+0.12\pm 0.06$	$-$ 0.3
Top quark $p_{\mathrm{T}}$	$+$ 0.01	$-$ 0.1	$-$ 0.06	$-$ 0.01	$-$ 0.1
Underlying event	$-0.06\pm 0.07$	+ 0.1	$+0.00\pm 0.05$	$-0.04\pm 0.06$	+ 0.1
Early resonance decays	$-0.20\pm 0.08$	+ 0.7	$+0.42\pm 0.05$	$-0.01\pm 0.07$	+ 0.5
CR modeling (max. shift)	$+0.37\pm 0.09$	$-$ 0.2	$+0.22\pm 0.06$	$+0.33\pm 0.07$	$-$ 0.1
“gluon move” (ERD on)	$+0.37\pm 0.09$	$-$ 0.2	$+0.22\pm 0.06$	$+0.33\pm 0.07$	$-$ 0.1
“QCD inspired” (ERD on)	$-0.11\pm 0.09$	$-$ 0.1	$-0.21\pm 0.06$	$-0.14\pm 0.07$	$-$ 0.1
Total systematic	0.71	1.0	1.07	0.61	0.7
Statistical (expected)	0.08	0.1	0.05	0.07	0.1
Total (expected)	0.72	1.0	1.08	0.61	0.7