# CERN Accelerating science

RESTRICTED ATLAS COLLECTIONS
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# ATLAS Notes

2015-08-31
00:00
 Commissioning of the ATLAS $b$-tagging algorithms using $t\bar{t}$ events in early Run-2 data The efficient and accurate identification of $b$-jets is a vital element for much of the ATLAS Run-2 physics program. [...] ATL-PHYS-PUB-2015-039. - 2015. - 14 p. Original Communication (restricted to ATLAS) - Full text

2015-08-30
00:13
 Classification of Events in the Combined ATLAS-LHCf Data Recorded During the $p$+Pb Collisions at $\sqrt{s_\textrm{NN}}=5.02$ TeV This document reports on the first analysis of a common dataset recorded by the ATLAS and the LHCf detectors during the proton-lead collisions at $\sqrt{s_\textrm{NN}}=5.02$ TeV in 2013. [...] ATL-PHYS-PUB-2015-038. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-08-30
00:07
 Muon reconstruction performance in early √ s=13 TeV data This note documents the performance of the ATLAS muon reconstruction in early Run 2. [...] ATL-PHYS-PUB-2015-037. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-08-28
11:33
 Standard Model Measurements with ATLAS (+CMS) Detector(s) / Li, Shu (Duke University, Department of Physics) Proceeding for the conference plenary talk at HS2015 on the topic of "Standard Model Measurements with ATLAS (+CMS) Detector(s)" (ATL-PHYS-SLIDE-2015-363 https://cds.cern.ch/record/2031445) The talk covers a broad range of SM topics measured in ATLAS Run-I including QCD and Electroweak physics (V+X, multi-boson, photon and jet physics) with the most up-to-date SM measurement results [...] ATL-PHYS-PROC-2015-057. - 2015. - 12 p. Original Communication (restricted to ATLAS) - Full text

2015-08-26
09:34
 ATLAS strip detector upgrade for the HL-LHC / Liang, Zhijun (Institute for Particle Physics, University of California) From 2024, the HL-LHC will provide unprecedented pp luminosities to ATLAS, resulting in an additional integrated luminosity of around 2500 fb−1 over ten years. [...] ATL-INDET-PROC-2015-010. - 2015. - 10 p. Original Communication (restricted to ATLAS) - Full text

2015-08-23
22:44
 Reconstruction of J/$\psi$ mesons in $t{\bar t}$ final states in proton-proton collisions at $\sqrt{s}=8$ TeV with the ATLAS detector This note presents the reconstruction of $t{\bar t}$ events with final states containing a J/$\psi(\rightarrow\mu^+\mu^-)$ meson using the ATLAS detector. [...] ATLAS-CONF-2015-040. - 2015. - 26 p. Original Communication (restricted to ATLAS) - Full text

2015-08-19
13:54
 Measurement of W and Z Boson Production Cross Sections in pp Collisions at root s = 13 TeV in the ATLAS Detector Measurements of the $W \to \ell^{\pm} \nu$ and $Z\to\ell^+\ell^-$ production cross sections (where $\ell^{\pm}=e^{\pm},\mu^{\pm}$) in proton-proton collisions at $\sqrt{s}=13$ TeV are presented using data recorded by the ATLAS experiment at the LHC, corresponding to a total integrated luminosity of approximately 85 pb$^{-1}$. [...] ATLAS-CONF-2015-039. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-08-18
16:01
 Top quark pair production measurements using the ATLAS detector at the LHC / Trincaz-Duvoid, Sophie (Laboratoire de Physique Nucleaire et de Hautes Energies (LPNHE), UPMC, Universite Paris-Diderot, CNRS/IN2P3) Inclusive and differential cross sections of top quark pair production at have been measured with the ATLAS detector at the LHC at √s = 7 TeV and √s = 8 TeV. [...] ATL-PHYS-PROC-2015-056. - 2015. - 5 p. Original Communication (restricted to ATLAS) - Full text

2015-08-17
18:18
 Measurement of the Inelastic Proton-Proton Cross Section at $\sqrt{s} = 13$ TeV with the ATLAS Detector at the LHC A measurement of the inelastic cross section is performed using the ATLAS detector with 63~$\mu$b$^{-1}$ of proton-proton collisions at $\sqrt{s}=13$~\TeV. [...] ATLAS-CONF-2015-038. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-08-17
15:01
 Search for new physics at the LHC and prospects for new discoveries / Conti, Geraldine (European Laboratory for Particle Physics, CERN) The Large Hadron Collider (LHC) (Evans and Bryant 2008) at CERN has allowed the ATLAS (ATLAS Collaboration 2008) and CMS (CMS Collaboration 2008) experiments to collect a large amount of proton-proton collision data at 7 TeV and 8 TeV centre-of-mass energies. [...] ATL-PHYS-PROC-2015-055. - 2015. - 5 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,626)