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Related papers: Measurement of the W Boson Mass and Width at the D…

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We give a detailed description of the measurement of the $W$ boson mass, $M_W$, performed on an integrated luminosity of 4.3 fb$^{-1}$, which is based on similar techniques as used for our previous measurement done on an independent data…

High Energy Physics - Experiment · Physics 2014-02-05 D0 Collaboration

We present a new measurement of the $W$ mass using the $W\to e\nu$ data from the D\O forward detectors at the Fermilab Tevatron $p \bar p$ Collider. This is the first measurement of the $W$ mass with electron candidates in the range $1.5 <…

High Energy Physics - Experiment · Physics 2007-05-23 D0 Collaboration , B. Abbott

We present a measurement of the W boson mass using data collected by the D0 experiment at the Fermilab Tevatron during 1994--1995. We identify W bosons by their decays to $e\nu$ final states. We extract the W mass, M(W), by fitting the…

High Energy Physics - Experiment · Physics 2008-11-26 B. Abbott , M. Abolins , B. S. Acharya

We present a direct measurement of the width of the W boson using the shape of the transverse mass distribution of W->enu candidates selected in 1 fb-1 of data collected with the D0 detector at the Fermilab Tevatron collider in ppbar…

High Energy Physics - Experiment · Physics 2010-04-08 D0 Collaboration , V. Abazov

We present a measurement of the W boson mass using data collected by the D0 experiment at the Fermilab Tevatron during 1994--1995. We identify W bosons by their decays to e-nu final states where the electron is detected in a forward…

High Energy Physics - Experiment · Physics 2008-11-26 D0 collaboration , B. Abbott

We present a measurement of the W boson mass in W -> ev decays using 1 fb^-1 of data collected with the D0 detector during Run II of the Fermilab Tevatron collider. With a sample of 499830 W -> ev candidate events, we measure M_W = 80.401…

High Energy Physics - Experiment · Physics 2009-11-06 The D0 Collaboration , V. Abazov

We have measured the W boson mass using the D0 detector and a data sample of 82 pb^-1 from the Tevatron collider. This measurement used W -> e nu decays, where the electron is close to a boundary of a central electromagnetic calorimeter…

High Energy Physics - Experiment · Physics 2008-11-26 The D0 Collaboration , V. M. Abazov

I present a measurement of the W boson mass (M_W) and width (G_W) using 200 and 350 pb-1 of CDF Run II data respectively. The measurements, performed in both the electron and muon decay channels, rely on a fit to the W transverse mass…

High Energy Physics - Experiment · Physics 2007-05-23 Emily Nurse

I describe the latest D0 and CDF W boson mass measurements. The D0 measurement is performed with $4.3\, fb^{-1}$ of integrated luminosity in the electron decay channel with a data set of $1.68\times 10^{6}$ W candidates. The value of the W…

High Energy Physics - Experiment · Physics 2019-08-15 Rafael Lopes de Sa

A measurement of the mass of the W boson is presented which is based on a sample of 5982 W -> e nu decays observed in pbar-p collisions at sqrt(s) = 1.8 TeV with the D0 detector during the 1992-1993 run. From a fit to the transverse mass…

High Energy Physics - Experiment · Physics 2008-11-26 B. Abbott

Precise measurements of the mass and width of the W boson are sensitive to radiative corrections and can be used to place limits on new physics beyond the Standard Model and validate the consistency of the model. In particular, the W boson…

High Energy Physics - Experiment · Physics 2007-05-23 Mark Lancaster

We present a measurement of the mass of the $W$ boson using data collected with the CDF detector during the 1992-93 collider run at the Fermilab Tevatron. A fit to the transverse mass spectrum of a sample of 3268 {\mbox{$W \rightarrow…

High Energy Physics - Experiment · Physics 2012-08-27 The CDF Collaboration

We present a measurement of the W boson mass in proton-antiproton collisions at \sqrt{s} = 1.8 TeV based on a data sample of 82 pb^-1 integrated luminosity collected by the D0 detector at the Fermilab Tevatron. We utilize e \nu events in…

High Energy Physics - Experiment · Physics 2009-09-25 The D0 Collaboration , V. M. Abazov

We report a measurement of the W boson mass based on an integrated luminosity of 82/pb from p-pbar collisions at sqrt(s) = 1.8 TeV recorded in 1994-1995 by the D0 detector at the Fermilab Tevatron. We identify W bosons by their decays to…

High Energy Physics - Experiment · Physics 2008-11-26 D0 collaboration , B. Abbott

Based on 85 pb$^{-1}$ data of \ppbar collisions at $\sqrt{s}=1.8$ \tev\ collected using the D{\O}detector at Fermilab during the 1994-1995 run of the Tevatron, we present a direct measurement of the total decay width of the \wb\ boson,…

High Energy Physics - Experiment · Physics 2012-08-27 Dzero Collaboration

This Letter describes a direct measurement of the $W$ boson total decay width, $\gw$, using the Collider Detector at Fermilab. The measurement uses an integrated luminosity of $90\invpb$, collected during the 1994--1995 run of the Fermilab…

High Energy Physics - Experiment · Physics 2010-05-12 CDF Collaboration , T. Affolder

A measurement of the W boson mass using 4.3 fb^-1 of integrated luminosity collected with the D0 detector during Run II of the Fermilab Tevatron collider is presented. Based on a sample of 1.68 * 10^6 W->enu candidate events, the W boson…

High Energy Physics - Experiment · Physics 2019-08-14 Hengne Li

The mass of the W boson has been measured by the LEP collaborations from the data recorded during the LEP2 programme at e+ e- centre of mass energies from 161 to 209 GeV, giving the result : mw = 80.450 +/- 0.039 GeV/c^2. This paper…

High Energy Physics - Experiment · Physics 2007-05-23 C. J. Parkes

The mass of the W boson is one of the least precisely measured parameters of the electroweak interaction. Confronted with other measurements of standard model parameters it can test the internal consistency of the Standard Model and can…

High Energy Physics - Experiment · Physics 2008-09-04 I. Bizjak

We present a measurement of the W boson mass using data corresponding to 4.3fb^-1 of integrated luminosity collected with the D0 detector during Run II at the Fermilab Tevatron p\bar{p} collider. With a sample of 1,677,394 W -> e\nu…

High Energy Physics - Experiment · Physics 2012-08-27 D0 Collaboration
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