Table 2.

Observed shifts with respect to the default simulation for different generator setups. The statistical uncertainty in the JSF shifts is 0.1%

	2D approach		1D approach	Hybrid
	$\delta m_t^{\text{2D}}$ [$\text{GeV}$ ]	$\delta {\text{JSF}}^{\text{2D}}$ (%)	$\delta m_t^{\text{1D}}$ [$\text{GeV}$ ]	$\delta m_t^{\text{hyb}}$ [$\text{GeV}$ ]	$\delta {\text{JSF}}^{\text{hyb}}$ (%)
MG5 p8 [FxFx] M2T4	$+0.15\pm 0.23$	$+0.2$	$+0.32\pm 0.14$	$+0.20\pm 0.19$	$+0.1$
MG5 p8 [MLM] M1	$+0.82\pm 0.16$	< 0.1	$+0.80\pm 0.10$	$+0.82\pm 0.14$	< 0.1
powhegh++ EE5C	$-4.39\pm 0.09$	$+1.4$	$-3.26\pm 0.06$	$-4.06\pm 0.08$	$+1.0$