We present a measurement of the W-boson mass using 200 pb{-1} of data collected in pp[over ] collisions at sqrt[s]=1.96 TeV by the CDF II detector at run II of the Fermilab Tevatron. With a sample of 63 964 W-->enu candidates and 51 128 W-->munu candidates, we measure M_{W}=80 413+/-34{stat}+/-34{syst}=80,413+/-48 MeV/c;{2}. This is the most precise single measurement of the W-boson mass to date.
First measurement of the W-boson mass in run II of the Tevatron. Publishing Authors By Initials
First measurement of the W-boson mass in run II of the Tevatron. Journal Published:
PUBLICATION TYPE: Research Support, U.S. Gov't,
Journal: Physical review letters
VOLUME: 99
Page Numbers: 151801
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ISSN: 0031-9007
DAY: 12
MONTH: 10
YEAR: 2007
First measurement of the W-boson mass in run II of the Tevatron. Information
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LANGUAGE: eng
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AFFILIATION: Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014 Helsinki, Finland.
Country: United States
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MEDLINETA: Phys Rev Lett
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