Abstract In this paper we study the theoretical uncertainties in the determination of the top-quark mass using next-to-leading-order (NLO) generators interfaced to parton showers (PS) that have different levels of accuracy. Specifically we consider three generators: one that implements NLO corrections in the production dynamics. one that includes also NLO corrections in top decay in t... https://allfixelectricales.shop/product-category/door-latch-tongue/