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CERN Document Server 380 records found  1 - 10nextend  jump to record: Search took 0.84 seconds. 
1.
Measurement of the centrality dependence of the charged-particle pseudorapidity distribution in proton--lead collisions at $\sqrt{s_{_\text{NN}}} = 5.02$ TeV with the ATLAS detector / ATLAS Collaboration
The centrality dependence of the mean charged-particle multiplicity as a function of pseudorapidity is measured in approximately 1 $\mu$b$^{-1}$ of proton--lead collisions at a nucleon--nucleon centre-of-mass energy of $\sqrt{s_{_\text{NN}}} = 5.02$ TeV using the ATLAS detector at the Large Hadron Collider. Charged particles with absolute pseudorapidity less than 2.7 are reconstructed using the ATLAS pixel detector. [...]
arXiv:1508.00848; CERN-PH-EP-2015-160; CERN-PH-EP-2015-160.- Geneva : CERN, 2016-04-12 - 28 p. - Published in : Eur. Phys. J. C 76 (2016) 199 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
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2.
Centrality, rapidity and transverse momentum dependence of isolated prompt photon production in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV measured with the ATLAS detector / ATLAS Collaboration
Prompt photon production in $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV Pb+Pb collisions has been measured by the ATLAS experiment at the Large Hadron Collider using data collected in 2011 with an integrated luminosity of 0.14 nb$^{-1}$. Inclusive photon yields, scaled by the mean nuclear thickness function, are presented as a function of collision centrality and transverse momentum in two pseudo rapidity intervals, $|\eta| < 1.37$ and $1.52 < |\eta| < 2.37$. [...]
arXiv:1506.08552; CERN-PH-EP-2015-142; CERN-PH-EP-2015-142.- Geneva : CERN, 2016-03-28 - 28 p. - Published in : Phys. Rev. C 93 (2016) 034914 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
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3.
Measurement of the production of neighbouring jets in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV with the ATLAS detector / ATLAS Collaboration
This Letter presents measurements of correlated production of nearby jets in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV using the ATLAS detector at the Large Hadron Collider. The measurement was performed using 0.14 ${\rm nb}^{-1}$ of data recorded in 2011. [...]
arXiv:1506.08656; CERN-PH-EP-2015-143; CERN-PH-EP-2015-143.- Geneva : CERN, 2015-12-17 - 20 p. - Published in : Phys. Lett. B 751 (2015) 376-395 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
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4.
Measurement of the forward-backward asymmetry of electron and muon pair-production in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents measurements from the ATLAS experiment of the forward-backward asymmetry in the reaction $pp\rightarrow Z/\gamma^{*}\rightarrow l^{+}l^{-}$, with $l$ being electrons or muons, and the extraction of the effective weak mixing angle. The results are based on the full set of data collected in 2011 in $pp$ collisions at the LHC at $\sqrt{s}$ = 7 TeV, corresponding to an integrated luminosity of 4.8 fb$^{-1}$. [...]
arXiv:1503.03709; CERN-PH-EP-2014-259; CERN-PH-EP-2014-259.- Geneva : CERN, 2015-09-09 - 25 p. - Published in : JHEP 09 (2015) 049 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Rivet analyses reference; Rivet analyses reference; Rivet analyses reference
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5.
Two-particle Bose--Einstein correlations in $pp$ collisions at $\mathbf {\sqrt{s} =}$ 0.9 and 7 TeV measured with the ATLAS detector / ATLAS Collaboration
The paper presents studies of Bose--Einstein Correlations (BEC) for pairs of like-sign charged particles measured in the kinematic range $p_{\rm T} >$ 100 MeV and $|\eta|<$ 2.5 in proton--proton collisions at centre-of-mass energies of 0.9 and 7 TeV with the ATLAS detector at the CERN Large Hadron Collider. The integrated luminosities are approximately 7 $\mu$b$^{-1}$, 190 $\mu$b$^{-1}$ and 12.4 nb$^{-1}$ for 0.9 TeV, 7 TeV minimum-bias and 7 TeV high-multiplicity data samples, respectively. [...]
arXiv:1502.07947; CERN-PH-EP-2014-264; CERN-PH-EP-2014-264.- Geneva : CERN, 2015-10-01 - 26 p. - Published in : Eur. Phys. J. C 75 (2015) 466 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Springer Open Access article: PDF;
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6.
Differential top--antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at $\sqrt{s}=7$ TeV in the ATLAS detector / ATLAS Collaboration
Various differential cross-sections are measured in top-quark pair ($t\bar{t}$) events produced in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 7$ TeV at the LHC with the ATLAS detector. These differential cross-sections are presented in a data set corresponding to an integrated luminosity of $4.6$ fb$^{-1}$. [...]
arXiv:1502.05923; CERN-PH-EP-2014-295; CERN-PH-EP-2014-295.- Geneva : CERN, 2015-06-16 - 63 p. - Published in : JHEP 06 (2015) 100 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
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7.
Observation of top-quark pair production in association with a photon and measurement of the $t\bar{t}\gamma$ production cross section in pp collisions at $\sqrt{s}=7$ TeV using the ATLAS detector / ATLAS Collaboration
A search is performed for top-quark pairs ($t\bar{t}$) produced together with a photon ($\gamma$) with transverse momentum $>20$ GeV using a sample of $t\bar{t}$ candidate events in final states with jets, missing transverse momentum, and one isolated electron or muon. The dataset used corresponds to an integrated luminosity of 4.59 $fb^{-1}$ of proton--proton collisions at a center-of-mass energy of 7 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. [...]
arXiv:1502.00586; CERN-PH-EP-2014-284; CERN-PH-EP-2014-284.- Geneva : CERN, 2015-04-28 - 28 p. - Published in : Phys. Rev. D 91 (2015) 072007 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
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8.
Measurement of the charge asymmetry in dileptonic decays of top quark pairs in $pp$ collisions at $\sqrt{s}=7$ TeV using the ATLAS detector / ATLAS Collaboration
A measurement of the top--antitop ($t\bar{t}$) charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb$^{-1}$ of LHC $pp$ collisions at a centre-of-mass energy of 7 TeV collected by the ATLAS detector. Events with two charged leptons, at least two jets and large missing transverse momentum are selected. [...]
arXiv:1501.07383; CERN-PH-EP-2014-233; CERN-PH-EP-2014-233.- Geneva : CERN, 2015-05-12 - 56 p. - Published in : JHEP 05 (2015) 061 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF;
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9.
Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector / ATLAS Collaboration
Results of a search for $H \to \tau \tau$ decays are presented, based on the full set of proton--proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. The data correspond to integrated luminosities of 4.5 $\rm{fb}^{-1}$ and 20.3 $\rm{fb}^{-1}$ at centre-of-mass energies of $\sqrt{s}$ = 7 TeV and $\sqrt{s}$ = 8 TeV respectively. [...]
arXiv:1501.04943; CERN-PH-EP-2014-262; CERN-PH-EP-2014-262.- Geneva : CERN, 2015-04-21 - 84 p. - Published in : JHEP 04 (2015) 117 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF;
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10.
Search for pair-produced long-lived neutral particles decaying in the ATLAS hadronic calorimeter in $pp$ collisions at $\sqrt{s}$ = 8 TeV / ATLAS Collaboration
The ATLAS detector at the Large Hadron Collider at CERN is used to search for the decay of a scalar boson to a pair of long-lived particles, neutral under the Standard Model gauge group, in 20.3 fb$^{-1}$ of data collected in proton--proton collisions at $\sqrt{s}$ = 8 TeV. This search is sensitive to long-lived particles that decay to Standard Model particles producing jets at the outer edge of the ATLAS electromagnetic calorimeter or inside the hadronic calorimeter. [...]
arXiv:1501.04020; CERN-PH-EP-2014-228; CERN-PH-EP-2014-228.- 2015-04-09 - 20 p. - Published in : Phys. Lett. B 743 (2015) 15-34 Article from SCOAP3: PDF; Elsevier Open Access article : PDF; Fulltext: PDF; External link: Preprint
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33 Negri, G
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