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1.
Trigger-Induced Mechanical Resonances of Gating Grid Wires in the Multi-Wire Proportional Chambers of the ALICE TPC / Horn, C J (Vienna U.) ; Junique, A (CERN) ; Lippmann, C (Darmstadt, GSI) ; Mager, M (CERN) ; Musa, L (CERN) ; Richert, T (Lund U.) /ALICE TPC
A crucial issue in the design of modern multi-wire proportional chambers (MWPCs) is to avoide mechanical instabilities of thin and long wires that are held at high potentials [1]. Still, these structures are mechanically very sensitive and event-related (random) oscillations have been reported for drift tubes [2,3], where the gas ionisation originates the driving force..
2012 - 6 p. - Published in : Phys. Procedia 37 (2012) 472-477 Elsevier Open Access article: PDF;
In : 2nd International Conference on Technology and Instrumentation in Particle Physics, Chicago, IL, USA, 9 - 14 Jun 2011, pp.472-477
2.
Jet energy resolution in proton-proton collisions at $\sqrt{s}$ = 7 TeV recorded in 2010 with the ATLAS detector / ATLAS Collaboration
The measurement of the jet energy resolution is presented using data recorded with the ATLAS detector in proton-proton collisions at $\sqrt{s}$ = 7 TeV. The sample corresponds to an integrated luminosity of 35 pb-1. [...]
arXiv:1210.6210; CERN-PH-EP-2012-191; CERN-PH-EP-2012-191.- Geneva : CERN, 2013-03-02 - 13 p. - Published in : Eur. Phys. J. C 73 (2013) 2306 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
3.
Search for light scalar top-quark pair production in final states with two leptons with the ATLAS detector in $\sqrt{s}$ = 7 TeV proton-proton collisions / ATLAS Collaboration
A search is presented for the pair production of light scalar top quarks in $\sqrt{s}$ = 7 TeV proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider. This analysis uses the full data sample collected during 2011 that corresponds to a total integrated luminosity of 4.7 fb$^{-1}$. [...]
arXiv:1208.4305; CERN-PH-EP-2012-211; CERN-PH-EP-2012-211.- Geneva : CERN, 2012-11-30 - 21 p. - Published in : Eur. Phys. J. C 72 (2012) 2237 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
4.
Measurement of the jet radius and transverse momentum dependence of inclusive jet suppression in lead-lead collisions at $\sqrt{s_{NN}}$ = 2.76 TeV with the ATLAS detector / ATLAS Collaboration
Measurements of inclusive jet suppression in heavy ion collisions at the LHC provide direct sensitivity to the physics of jet quenching. In a sample of lead-lead collisions at $\sqrt{s_{NN}}$ = 2.76 TeV corresponding to an integrated luminosity of approximately 7 inverse microbarns, ATLAS has measured jets with a calorimeter over the pseudorapidity interval |$\eta$| < 2.1 and over the transverse momentum range 38 < pT < 210 GeV. [...]
arXiv:1208.1967; CERN-PH-EP-2012-134; CERN-PH-EP-2012-134.- Geneva : CERN, 2013-02-26 - 30 p. - Published in : Phys. Lett. B 719 (2013) 220-241 Elsevier Open Access article: PDF; Fulltext: PDF; External link: all figures including auxiliary figures
5.
Underlying event characteristics and their dependence on jet size of charged-particle jet events in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
Distributions sensitive to the underlying event are studied in events containing one or more charged-particle jets produced in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector at the Large Hadron Collider (LHC). These measurements reflect 800 inverse microbarns of data taken during 2010. [...]
arXiv:1208.0563; CERN-PH-EP-2012-148; CERN-PH-EP-2012-148.- Geneva : CERN, 2012 - 34 p. - Published in : Phys. Rev. D 86 (2012) 072004 APS Open Access article: PDF; Fulltext: PDF; External links: all figures including auxiliary figures; Rivet analyses reference
6.
Search for magnetic monopoles in $\sqrt{s}$ = 7 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
This Letter presents a search for magnetic monopoles with the ATLAS detector at the CERN Large Hadron Collider using an integrated luminosity of 2.0 fb$^{-1}$ of pp collisions recorded at a center-of-mass energy of $\sqrt{s}$ = 7 TeV. No event is found in the signal region, leading to an upper limit on the production cross section at 95% confidence level of 2 fb for Dirac magnetic monopoles with the minimum unit magnetic charge and with mass between 200 GeV and 1500 GeV. [...]
arXiv:1207.6411; CERN-PH-EP-2012-177; CERN-PH-EP-2012-177.- Geneva : CERN, 2012 - 18 p. - Published in : Phys. Rev. Lett. 109 (2012) 261803 APS Open Access article: PDF; Fulltext: PDF; External link: all figures including auxiliary figures
7.
Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at $\sqrt{s}$ = 7 TeV / ATLAS Collaboration
Measurements are presented of differential cross-sections for top quark pair production in pp collisions at $\sqrt{s}$ = 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.05/fb recorded by the ATLAS detector at the Large Hadron Collider is used. [...]
arXiv:1207.5644; CERN-PH-EP-2012-165; CERN-PH-EP-2012-165.- Geneva : CERN, 2013-01-15 - 31 p. - Published in : Eur. Phys. J. C 73 (2013) 2261 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
8.
Search for top and bottom squarks from gluino pair production in final states with missing transverse energy and at least three b-jets with the ATLAS detector / ATLAS Collaboration
This letter reports the results of a search for top and bottom squarks from gluino pair production in 4.7 fb^-1 of pp collisions at sqrt(s) = 7 TeV using the ATLAS detector at the LHC. The search is performed in events with large missing transverse momentum and at least three jets identified as originating from a b-quark. [...]
arXiv:1207.4686; CERN-PH-EP-2012-194; CERN-PH-EP-2012-194.- Geneva : CERN, 2012-10-06 - 22 p. - Published in : Eur. Phys. J. C 72 (2012) 2174 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
9.
A search for $t\bar{t}$ resonances in lepton+jets events with highly boosted top quarks collected in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
A search for resonant production of high-mass top-quark pairs is performed on 2.05 fb$^{-1}$ of proton-proton collisions at $\sqrt{s}$ = 7 TeV collected in 2011 with the ATLAS experiment at the Large Hadron Collider. This analysis of the lepton+jets final state is specifically designed for the particular topology that arises from the decay of highly boosted top quarks. [...]
arXiv:1207.2409; CERN-PH-EP-2012-158; CERN-PH-EP-2012-158.- Geneva : CERN, 2012 - 45 p. - Published in : JHEP 09 (2012) 041 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
10.
Measurement of the $\Lambda_b^0$ lifetime and mass in the ATLAS experiment / ATLAS Collaboration
A measurement of the $\Lambda_b^0$ lifetime and mass in the decay channel $\Lambda_b^0 \to J/\psi(\mu^+ \mu^-) \Lambda^0(p\pi^-)$ is presented. The analysis uses a signal sample of about 2200 $\Lambda_b^0$ and anti-Lambda_b decays that are reconstructed in 4.9 fb$^{-1}$ of ATLAS pp collision data collected in 2011 at the LHC center-of-mass energy of 7 TeV. [...]
arXiv:1207.2284; CERN-PH-EP-2012-163; CERN-PH-EP-2012-163.- Geneva : CERN, 2013-02-04 - 19 p. - Published in : Phys. Rev. D 87 (2013) 032002 APS Open Access article: PDF; Fulltext: PDF; External link: all figures including auxiliary figures

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Voir aussi: noms d'auteurs similaires
46 Horn, C
1 Horn, C J
1 Horn, Christian
171 Horn, Claus
1 Horn, Corinne
1 Horn, Curtis
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