CERN Accelerating science

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1.
Search for lepton flavour violation in the $e\mu$ continuum with the ATLAS detector in $\sqrt{s}$ = 7 TeV pp collisions at the LHC / ATLAS Collaboration
This paper presents a search for the t-channel exchange of an R-parity violating scalar top quark ($\tilde{t}$) in the $e^{\pm}\mu^{\pm}$ continuum using 2.1/fb of data collected by the ATLAS detector in $\sqrt{s}$ = 7 TeV pp collisions at the Large Hadron Collider. Data are found to be consistent with the expectation from the Standard Model backgrounds. [...]
arXiv:1205.0725; CERN-PH-EP-2012-108; CERN-PH-EP-2012-108.- Geneva : CERN, 2012-06-14 - 6 p. - Published in : Eur. Phys. J. C 72 (2012) 2040 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
2.
Search for anomaly-mediated supersymmetry breaking with the ATLAS detector based on a disappearing-track signature in pp collisions at $\sqrt{s}$ = 7 TeV / ATLAS Collaboration
In models of anomaly-mediated supersymmetry breaking (AMSB), the lightest chargino is predicted to have a lifetime long enough to be detected in collider experiments. This letter explores AMSB scenarios in pp collisions at sqrt(s) = 7 TeV by attempting to identify decaying charginos which result in tracks that appear to have few associated hits in the outer region of the tracking system. [...]
arXiv:1202.4847; CERN-PH-EP-2011-210; CERN-PH-EP-2011-210.- Geneva : CERN, 2012-04-27 - 7 p. - Published in : Eur. Phys. J. C 72 (2012) 1993 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
3.
Search for decays of stopped, long-lived particles from 7 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
New metastable massive particles with electric and colour charge are features of many theories beyond the Standard Model. A search is performed for long-lived gluino-based R-hadrons with the ATLAS detector at the LHC using a data sample corresponding to an integrated luminosity of 31 pb^-1. [...]
arXiv:1201.5595; CERN-PH-EP-2011-188; CERN-PH-EP-2011-188.- Geneva : CERN, 2012-04-24 - 9 p. - Published in : Eur. Phys. J. C 72 (2012) 1965 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
4.
Measurement of the top quark pair production cross-section with ATLAS in the single lepton channel / ATLAS Collaboration
A measurement of the production cross-section for top quark pairs ($t\bar{t}$) in pp collisions at $\sqrt{s}$ = 7 TeV is presented using data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in the single lepton topology by requiring an electron or muon, large missing transverse momentum and at least three jets. [...]
arXiv:1201.1889; CERN-PH-EP-2011-201; CERN-PH-EP-2011-201.- Geneva : CERN, 2013-07-16 - 20 p. - Published in : Phys. Lett. B 711 (2012) 244-263 Elsevier Open Access article: PDF; Fulltext: PDF; External link: all figures including auxiliary figures
5.
Study of jets produced in association with a W boson in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
We 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. The data were collected with the ATLAS detector at the CERN LHC and comprise the full 2010 data sample of 36 pb$^{-1}$. [...]
arXiv:1201.1276; CERN-PH-EP-2011-218; CERN-PH-EP-2011-218.- Geneva : CERN, 2012 - 45 p. - Published in : Phys. Rev. D 85 (2012) 092002 APS Open Access article: PDF; Fulltext: PDF; External links: all figures including auxiliary figures; Rivet analyses reference
6.
Search for heavy vector-like quarks coupling to light quarks in proton-proton collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
This letter presents a search for singly produced vector-like quarks, Q, coupling to light quarks, q. The search is sensitive to both charged current (CC) and neutral current (NC) processes, p p --> Q q --> W q q' and p p --> Q q --> Z q q' with a leptonic decay of the vector gauge boson. [...]
arXiv:1112.5755; CERN-PH-EP-2011-193; CERN-PH-EP-2011-193.- Geneva : CERN, 2013-07-16 - 18 p. - Published in : Phys. Lett. B 712 (2012) 22-39 Elsevier Open Access article: PDF; Fulltext: PDF; External link: all figures including auxiliary figures
7.
Measurement of underlying event characteristics using charged particles in $pp$ collisions at $\sqrt{s}$ = 900 GeV and 7 TeV with the ATLAS Detector / ATLAS Collaboration
Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton{proton collisions at center-of-mass energies of 900 GeV and 7 TeV [...]
arXiv:1012.0791; CERN-PH-EP-2010-063; CERN-PH-EP-2010-063.- Geneva : CERN, 2011 - 37 p. - Published in : Phys. Rev. D 83 (2011) 112001 APS Open Access article: PDF; Fulltext: UE-tracks.v4 - PDF; arXiv:1012.0791 - PDF; External links: all figures including auxiliary figures; Rivet analyses reference

Vea también: autores con nombres similares
21 Fopma, J
9 Fopma, J.
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