ATLAS search for a heavy gauge boson decaying to a charged lepton and a neutrino in $pp$ collisions at $\sqrt{s}=7$ TeV

Tanasijczuk, Andres Jorge;ATLAS;et.al.
(2012) European Physical Journal C — Vol. 72 (2012)

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The ATLAS detector at the LHC is used to search for high-mass states, such as heavy charged gauge bosons (W'), decaying to a charged lepton (electron or muon) and a neutrino. Results are presented based on the analysis of pp collisions at a centre-of-mass energy of 7 TeV corresponding to an integrated luminosity of 4.7 fb-1. No excess beyond Standard Model expectations is observed. A W' with Sequential Standard Model couplings is excluded at the 95% credibility level for masses up to 2.55 TeV. Excited chiral bosons (W*) with equivalent coupling strength are excluded for masses up to 2.42 TeV.
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Tanasijczuk, A. J., ATLAS, & et al. (2012). ATLAS search for a heavy gauge boson decaying to a charged lepton and a neutrino in $pp$ collisions at $\sqrt{s}=7$ TeV. European Physical Journal C, 72. https://doi.org/10.1140/epjc/s10052-012-2241-5 (Original work published 2012)