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C. Osuna

Researcher at Autonomous University of Barcelona

Publications -  255
Citations -  33134

C. Osuna is an academic researcher from Autonomous University of Barcelona. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 79, co-authored 255 publications receiving 32110 citations.

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Study of jets produced in association with a W boson in pp collisions at root s=7 TeV with the ATLAS detector

Georges Aad, +3049 more
- 02 May 2012 - 
TL;DR: In this article, the authors report a study of final states containing a W boson and hadronic jets, produced in proton-proton collisions at a center-of-mass energy of 7 TeV.
Journal ArticleDOI

Characterisation and mitigation of beam-induced backgrounds observed in the ATLAS detector during the 2011 proton-proton run

Georges Aad, +2929 more
- 01 Mar 2013 - 
TL;DR: In this paper, a summary of beam-induced background observed in the ATLAS detector and methods to tag and remove background contaminated events in data are discussed, and the correlations of background with machine conditions, such as residual pressure in the beam-pipe, are discussed.
Journal ArticleDOI

Searches for supersymmetry with the ATLAS detector using final states with two leptons and missing transverse momentum in s=7TeV proton-proton collisions

Georges Aad, +3030 more
- 19 Mar 2012 - 
TL;DR: In this article, results of three searches are presented for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons, e or mu.
Journal ArticleDOI

Search for pair production of massive particles decaying into three quarks with the ATLAS detector in √s=7 TeV pp collisions at the LHC

Georges Aad, +2945 more
- 01 Dec 2012 - 
TL;DR: In this paper, a search is conducted for hadronic three-body decays of a new massive coloured particle in root s = 7 TeV p p collisions at the LHC using an integrated luminosity of 4.6 fb(-1) collected by the ATLAS detector.
Journal ArticleDOI

Search for long-lived, heavy particles in final states with a muon and multi-track displaced vertex in proton–proton collisions at √s =7 TeV with the ATLAS detector

Georges Aad, +2903 more
- 26 Feb 2013 - 
TL;DR: In this paper, a search for events containing one or more long-lived supersymmetric particles, which decay at a significant distance from their production point, using a final state containing charged hadrons and an associated muon, is presented.