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1.
Identification of high transverse momentum top quarks in pp collisions at s = 8 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents studies of the performance of several jet-substructure techniques, which are used to identify hadronically decaying top quarks with high transverse momentum contained in large-radius jets. The efficiency of identifying top quarks is measured using a sample of top-quark pairs and the rate of wrongly identifying jets from other quarks or gluons as top quarks is measured using multijet events collected with the ATLAS experiment in 20.3 fb1 of 8 TeV proton-proton collisions at the Large Hadron Collider. [...]
arXiv:1603.03127; CERN-EP-2016-010; CERN-EP-2016-010.- Geneva : CERN, 2016-06-16 - 77 p. - Published in : JHEP 06 (2016) 093 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
2.
Measurement of the CP-violating phase ϕs and the B0s meson decay width difference with B0sJ/ψϕ decays in ATLAS / ATLAS Collaboration
A measurement of the B0s decay parameters in the B0sJ/ψϕ channel using an integrated luminosity of 14.3 fb1 collected by the ATLAS detector from 8 TeV pp collisions at the LHC is presented. The measured parameters include the CP-violating phase ϕs, the decay width Γs and the width difference between the mass eigenstates ΔΓs. [...]
arXiv:1601.03297; CERN-PH-EP-2015-166; CERN-PH-EP-2015-166.- Geneva : CERN, 2016-08-24 - 43 p. - Published in : JHEP 08 (2016) 147 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Figures, tables and other information
3.
Measurement of the differential cross-sections of prompt and non-prompt production of J/ψ and ψ(2S) in pp collisions at s=7 and 8 TeV with the ATLAS detector / ATLAS Collaboration
The production rates of prompt and non-prompt J/ψ and ψ(2S) mesons are measured using 2.1 fb1 and 11.4 fb1 of data collected with the ATLAS experiment at the LHC, in proton-proton collisions at s=7 and 8 TeV respectively. Production cross-sections for both prompt and non-prompt production sources, ratios of ψ(2S) to J/ψ production, and fractions of non-prompt to inclusive production for J/ψ and ψ(2S) are measured double-differentially as a function of meson pT and rapidity. [...]
arXiv:1512.03657; CERN-PH-EP-2015-292; CERN-PH-EP-2015-292.- Geneva : CERN, 2016-05-20 - 60 p. - Published in : Eur. Phys. J. C 76 (2016) 283 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
4.
Measurement of D±, D± and D±s meson production cross sections in pp collisions at s=7 TeV with the ATLAS detector / ATLAS Collaboration
The production of D±, D± and D±s charmed mesons has been measured with the ATLAS detector in pp collisions at s=7 TeV at the LHC, using data corresponding to an integrated luminosity of 280nb1. The charmed mesons have been reconstructed in the range of transverse momentum 3.5<pT(D)<100 GeV and pseudorapidity |η(D)|<2.1. [...]
arXiv:1512.02913; CERN-PH-EP-2015-288; CERN-PH-EP-2015-288.- Geneva : CERN, 2016-06 - 47 p. - Published in : Nucl. Phys. B 907 (2016) 717 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External link: Figures, tables and other information
5.
Performance of b-Jet Identification in the ATLAS Experiment / ATLAS Collaboration
The identification of jets containing b hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing b hadrons are described, ranging from those based on the reconstruction of an inclusive secondary vertex or the presence of tracks with large impact parameters to combined tagging algorithms making use of multi-variate discriminants. [...]
arXiv:1512.01094; CERN-PH-EP-2015-216.- Geneva : CERN, 2016-04-04 - 127 p. - Published in : JINST 11 (2016) P04008 Fulltext: arXiv:1512.01094 - PDF; 10.1088_1748-0221_11_04_P04008 - PDF; pdf - PDF; External links: Previous draft version; Preprint
6.
Measurement of the dependence of transverse energy production at large pseudorapidity on the hard-scattering kinematics of proton--proton collisions at s=2.76 TeV with ATLAS / ATLAS Collaboration
The relationship between jet production in the central region and the underlying-event activity in a pseudorapidity-separated region is studied in 4.0 pb1 of s=2.76 TeV pp collision data recorded with the ATLAS detector at the LHC. The underlying event is characterised through measurements of the average value of the sum of the transverse energy at large pseudorapidity downstream of one of the protons, which are reported here as a function of hard-scattering kinematic variables. [...]
arXiv:1512.00197; CERN-PH-EP-2015-293; CERN-PH-EP-2015-293.- Geneva : CERN, 2016-05-10 - 19 p. - Published in : Phys. Lett. B 756 (2016) 10-28 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
7.
Search for the Standard Model Higgs boson produced in association with a vector boson and decaying into a tau pair in pp collisions at s=8 TeV with the ATLAS detector / ATLAS Collaboration
A search for the Standard Model Higgs boson produced in association with a vector boson with the decay Hττ is presented. The data correspond to 20.3 fb1 of integrated luminosity from proton-proton collisions at s=8 TeV recorded by the ATLAS experiment at the LHC during 2012. [...]
arXiv:1511.08352; CERN-PH-EP-2015-226; CERN-PH-EP-2015-226.- Geneva : CERN, 2016-05-17 - 25 p. - Published in : Phys. Rev. D 93 (2016) 092005 APS Open Access article: PDF; Fulltext: arXiv:1511.08352 - PDF; 10.1103_PhysRevD.93.092005 - PDF; External links: Preprint; Previous draft version
8.
A search for prompt lepton-jets in pp collisions at s= 8 TeV with the ATLAS detector / ATLAS Collaboration
A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb 1, of data collected by the ATLAS detector at the Large Hadron Collider in proton--proton collisions at a centre-of-mass energy of 8 TeV. [...]
arXiv:1511.05542; CERN-PH-EP-2015-242; CERN-PH-EP-2015-242.- Geneva : CERN, 2016-02-09 - 51 p. - Published in : JHEP 02 (2016) 062 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
9.
Dijet production in s=7 TeV pp collisions with large rapidity gaps at the ATLAS experiment / ATLAS Collaboration
A 6.8 nb1 sample of pp collision data collected under low-luminosity conditions at s=7 TeV by the ATLAS detector at the Large Hadron Collider is used to study diffractive dijet production. Events containing at least two jets with pT>20 GeV are selected and analysed in terms of variables which discriminate between diffractive and non-diffractive processes. [...]
arXiv:1511.00502; CERN-PH-EP-2015-227; CERN-PH-EP-2015-227.- Geneva : CERN, 2016-03-10 - 21 p. - Published in : Phys. Lett. B 754 (2016) 214 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
10.
Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at s=8 TeV / ATLAS Collaboration
This paper reports a detailed study of techniques for identifying boosted, hadronically decaying W bosons using 20fb1 of proton--proton collision data collected by the ATLAS detector at the LHC at a centre-of-mass energy s= 8 TeV. A range of techniques for optimising the signal jet mass resolution are combined with various jet substructure variables. [...]
arXiv:1510.05821; CERN-PH-EP-2015-204; CERN-PH-EP-2015-204.- Geneva : CERN, 2016-03-17 - 70 p. - Published in : Eur. Phys. J. C 76 (2016) 1-47 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;

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