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- W1592015763 abstract "This dissertation reports on measurements of inclusive cross sections times branching fractions into electrons for W and Z bosons produced in pp collisions at ps = 1.8 TeV. From an integrated luminosity of 84.5 pb-1 recorded in 1994-1995 by the D0 detector at the Fermilab Tevatron, the cross sections are measured to be (p$bar{p}$ → W +X) ∙ B(W → e )= 2310 ± 10 (stat) ± 50 (syst) ± 100 (lum) pb and (p$bar{p}$ → Z +X) ∙ B(Z → ee)= 221 ± 3 (stat) ± 4 (syst) ± 10 (lum) pb. The cross section ratio R is determined to be (p$bar{p}$ → W+X) B(W → e )= (p$bar{p}$ → Z + X) ∙ B(Z → ee) = 10.43 ± 0.15 (stat) 0.20 (syst) ± 0.10 (NLO), and R is used to determine B(W → ev ) = 0.1044 ± 0.0015 (stat) ± 0.0020 (syst) 0.0017 (theory) ± 0.0010 (NLO), and W = 2.169 ± 0.031 (stat) ± 0.042 (syst) 0.041 (theory) ± 0.022 (NLO) GeV. The latter is used to set a 95% confidence level upper limit on the partial decay width of the W boson into non-standard model final states, $invatop{W}$ , of 0.213 GeV." @default.
- W1592015763 created "2016-06-24" @default.
- W1592015763 creator A5029422906 @default.
- W1592015763 date "1999-01-01" @default.
- W1592015763 modified "2023-09-25" @default.
- W1592015763 title "Extraction of the width of the $W$ boson from a measurement of the ratio of the $W$ and $Z$ cross-sections" @default.
- W1592015763 doi "https://doi.org/10.2172/1156380" @default.
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