trailThe top-quark pole mass has an intrinsic renormalon ambiguity of roughly 110 to 250 MeV
The parton-shower infrared cutoff makes the generator top-quark mass a short-distance mass differing from the pole mass by roughly half a GeV
The Monte Carlo top-quark mass equals the pole mass to within a few hundred MeV
Angular-ordered parton showers with an infrared cutoff produce a generator quark mass that is a cutoff-dependent short-distance mass, not the pole mass
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The top-quark pole mass has an intrinsic renormalon ambiguity of roughly 110 to 250 MeV
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5depended on by
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