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Search for W boson decaying to electron-neutrino pairs in pp¯ collisions at s=1.96TeV

A. Abulencia et al. (CDF Collaboration)
Phys. Rev. D 75, 091101(R) – Published 1 May 2007

Abstract

We present the results of a search for W boson decaying to electron-neutrino pairs in pp¯ collisions at a center-of-mass energy of 1.96 TeV, using a data sample corresponding to 205pb1 of integrated luminosity collected by the CDF II detector at Fermilab. We observe no evidence for this decay mode and set limits on the production cross section times branching fraction, assuming the neutrinos from W boson decays to be light. If we assume the manifest left-right symmetric model, we exclude a W boson with mass less than 788GeV/c2 at the 95% confidence level.

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  • Received 9 November 2006

DOI:https://doi.org/10.1103/PhysRevD.75.091101

©2007 American Physical Society

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Vol. 75, Iss. 9 — 1 May 2007

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