Measurement of the mass of the W boson using direct reconstruction at S**(1/2) = 183-GeV

Abreu, P.;Cortina Gil, Eduardo;DELPHI Collaboration;et.al.
(1999) Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics — Vol. 462, n° 3-4, p. 410-424 (1999)

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From data corresponding to an integrated luminosity of View the MathML source taken during the View the MathML source run in 1997, DELPHI has measured the W mass from direct reconstruction of View the MathML source and View the MathML source events. Combining these channels, a value of View the MathML source is obtained, where fsi denotes final state interaction. Combined with the W mass obtained by DELPHI from the WW production cross-section and with the direct measurement at 172 GeV this leads to a measured value of View the MathML source, in good agreement with the Standard Model expectation. The width of the W boson is also measured, giving the value View the MathML source.
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Abreu, P., Cortina Gil, E., DELPHI Collaboration, & et al. (1999). Measurement of the mass of the W boson using direct reconstruction at S**(1/2) = 183-GeV. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 462(3-4), 410-424. https://doi.org/10.1016/S0370-2693(99)00904-1 (Original work published 1999)