2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171962We investigate the posibility of improving the W mass measurement at ATLAS. Given the high statistics of both W and Z bosons expected at the LHC, we estimate that a precision of 7 MeV per channel can be reached with 10 fb-1 of data.Poster presented at ICHEP08, Philadelphia, USA, July 2008. 3 pages, LaTeX, 2 eps figuresHigh Energy Physics - Experimenttext