Abstract
We present a measurement of the W-boson mass using 200pb-1 of data collected in pp̄ collisions at s=1.96TeV by the CDF II detector at run II of the Fermilab Tevatron. With a sample of 63964 W→eν candidates and 51128 W→μν candidates, we measure MW= 80413±34stat±34syst=80413±48MeV/c2. This is the most precise single measurement of the W-boson mass to date. © 2007 The American Physical Society.
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CITATION STYLE
Aaltonen, T., Abulencia, A., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., … Zucchelli, S. (2007). First measurement of the W-boson mass in run II of the tevatron. Physical Review Letters, 99(15). https://doi.org/10.1103/PhysRevLett.99.151801
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