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CERN Document Server 72 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.66 secondes. 
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 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
3.
Jet energy measurement with the ATLAS detector in proton-proton collisions at $\sqrt{s}$ = 7 TeV / ATLAS Collaboration
The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of sqrt(s) = 7 TeV corresponding to an integrated luminosity of 38 inverse pb. Jets are reconstructed with the anti-kt algorithm with distance parameters R=0.4 or R=0.6. [...]
arXiv:1112.6426; CERN-PH-EP-2011-191; CERN-PH-EP-2011-191.- Geneva : CERN, 2013-03-02 - 100 p. - Published in : Eur. Phys. J. C 73 (2013) 2304 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
4.
Search for Diphoton Events with Large Missing Transverse Momentum in 1 fb$^{-1}$ of 7 TeV Proton-Proton Collision Data with the ATLAS Detector / ATLAS Collaboration
A search for diphoton events with large missing transverse momentum has been performed using 1.07 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}$ = 7 TeV recorded with the ATLAS detector. No excess of events was observed above the Standard Model prediction and 95% Confidence Level (CL) upper limits are set on the production cross section for new physics: $\sigma$ < (22-129) fb in the context of a generalised model of gauge-mediated supersymmetry breaking (GGM) with a bino-like lightest neutralino, $\sigma$ < (27-91) fb in the context of a minimal model of gauge-mediated supersymmetry breaking (SPS8) and (15-27) fb in the context of a specific model with one universal extra dimension (UED). [...]
arXiv:1111.4116; CERN-PH-EP-2011-160; CERN-PH-EP-2011-160.- Geneva : CERN, 2013-07-16 - 19 p. - Published in : Phys. Lett. B 710 (2012) 519-537 Elsevier Open Access article: PDF; Fulltext: PDF; External links: all figures including auxiliary figures; Rivet analyses reference
5.
A study of the material in the ATLAS inner detector using secondary hadronic interactions / ATLAS Collaboration
The ATLAS inner detector is used to reconstruct secondary vertices due to hadronic interactions of primary collision products, so probing the location and amount of material in the inner region of ATLAS. Data collected in 7 TeV pp collisions at the LHC, with a minimum bias trigger, are used for comparisons with simulated events. [...]
arXiv:1110.6191; CERN-PH-EP-2011-147; CERN-PH-EP-2011-147.- Geneva : CERN, 2012 - 22 p. - Published in : JINST 7 (2012) P01013 Fulltext: PDF; IOP Open Access article: jinst_7_01_P01013 - PDF; 1748-0221_7_01_P01013 - PDF; External link: all figures including auxiliary figures
6.
Searches for supersymmetry with the ATLAS detector using final states with two leptons and missing transverse momentum in $\sqrt{s}$ = 7 TeV proton-proton collisions / ATLAS Collaboration
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. The analysis uses a data sample collected during the first half of 2011 that corresponds to a total integrated luminosity of 1 fb^-1 of sqrt{s} = 7 TeV proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider. [...]
arXiv:1110.6189; CERN-PH-EP-2011-165; CERN-PH-EP-2011-165.- Geneva : CERN, 2013-07-16 - 21 p. - Published in : Phys. Lett. B 709 (2012) 137-157 Elsevier Open Access article: PDF; Fulltext: PDF; External links: all figures including auxiliary figures; Rivet analyses reference
7.
Electron performance measurements with the ATLAS detector using the 2010 LHC proton-proton collision data / ATLAS Collaboration
Detailed measurements of the electron performance of the ATLAS detector at the LHC are reported, using decays of the Z, W and J/psi particles. Data collected in 2010 at sqrt(s)=7 TeV are used, corresponding to an integrated luminosity of almost 40 pb^-1. [...]
arXiv:1110.3174; CERN-PH-EP-2011-117; CERN-PH-EP-2011-117.- Geneva : CERN, 2012-03-09 - 45 p. - Published in : Eur. Phys. J. C 72 (2012) 1909 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
8.
Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using $\sqrt{s}$=7 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
Results are presented of a search for any particle(s) decaying to six or more jets in association with missing transverse momentum. The search is performed using 1.34 fb^-1 of sqrt(s)=7 TeV proton-proton collisions recorded by the ATLAS detector during 2011. [...]
arXiv:1110.2299; CERN-PH-EP-2011-155; CERN-PH-EP-2011-155.- Geneva : CERN, 2011 - 8 p. - Published in : JHEP 11 (2011) 099 Fulltext: PDF; Springer Open Access article: PDF; External links: all figures including auxiliary figures; Rivet analyses reference
9.
Performance of the ATLAS Trigger System in 2010 / ATLAS Collaboration
Proton-proton collisions at $\sqrt{s}=7$ TeV and heavy ion collisions at $\sqrt{s_{NN}}$=2.76 TeV were produced by the LHC and recorded using the ATLAS experiment's trigger system in 2010. The LHC is designed with a maximum bunch crossing rate of 40 MHz and the ATLAS trigger system is designed to record approximately 200 of these per second [...]
arXiv:1110.1530; CERN-PH-EP-2011-078; CERN-PH-EP-2011-078.- Geneva : CERN, 2012-01-03 - 50 p. - Published in : Eur. Phys. J. C 72 (2012) 1849 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
10.
Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in $\sqrt{s}$ = 7 TeV pp collisions using 1 fb$^{-1}$ of ATLAS data / ATLAS Collaboration
We present an update of a search for supersymmetry in final states containing jets, missing transverse momentum, and one isolated electron or muon, using 1.04 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}$ = 7 TeV recorded by the ATLAS experiment at the LHC in the first half of 2011. The analysis is carried out in four distinct signal regions with either three or four jets and variations on the (missing) transverse momentum cuts, resulting in optimized limits for various supersymmetry models. [...]
arXiv:1109.6606; CERN-PH-EP-2011-153; CERN-PH-EP-2011-153.- Geneva : CERN, 2012-01-18 - 30 p. APS Open Access article: PDF; Fulltext: PDF; External links: all figures including auxiliary figures; Rivet analyses reference

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2 Greenfield, D
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