INVESTIGADORES
MONTICELLI Fernando Gabriel
artículos
Título:
ATLAS search for a heavy gauge boson decaying to a charged lepton and a neutrino in pp collisions at √s = 7 TeV
Autor/es:
ATLAS COLLABORATION, G. AAD, F. MONTICELLI, ET AL
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2012 vol. 72 p. 1 - 23
ISSN:
1434-6044
Resumen:
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.