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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/46538
Title: Search for a new heavy gauge boson W′ with event signature electron+missing transverse energy in pp̅ collisions at √s=1.96  TeV
Authors: Aaltonen, T.; Álvarez González, B.; Casal, Bruno; Cuevas, Javier; Palencia, Enrique; Rodrigo, Teresa; Ruiz Jimeno, Alberto; Scodellaro, Luca; Vila, Iván; Vilar, Rocío; Gómez, G.
Issue Date: Feb-2011
Publisher: American Physical Society
Citation: Physical Review D 83(3): 031102(R) (2011)
Abstract: We present a search for a new heavy charged vector boson W′ decaying to an electron-neutrino pair in pp̅ collisions at a center-of-mass energy of 1.96 TeV. The data were collected with the CDF II detector and correspond to an integrated luminosity of 5.3  fb-1. No significant excess above the standard model expectation is observed and we set upper limits on σ·B(W′→eν). Assuming standard model couplings to fermions and the neutrino from the W′ boson decay to be light, we exclude a W′ boson with mass less than 1.12  TeV/c2 at the 95% confidence level.
Description: 8 páginas, 3 figuras, 1 tabla.-- CDF Collaboration: et al.
Publisher version (URL): http://dx.doi.org/10.1103/PhysRevD.83.031102
URI: http://hdl.handle.net/10261/46538
ISSN: 1550-7998
DOI: 10.1103/PhysRevD.83.031102
E-ISSN: 1550-2368
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