ATLAS search for a heavy gauge boson decaying to a charged lepton and a neutrino in pp collisions at root s=7 TeV [Elektronisk resurs]

<p>ATLAS Collaboration, for complete list of authors see http://dx.doi.org/10.1140/epjc/s10052-012-2241-5</p>
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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 center-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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Fler titlar av: Aad, G.; Brenner, Richard; Buszello, Claus P.; Ekelöf, Tord; Ellert, Mattias; Ferrari, Arnaud; visa fler...; Isaksson, Charlie; Pelikan, Daniel; Zwalinski, L.; Uppsala universitet ...; visa färre...
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