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1.
Measurement of the inclusive tˉt production cross section in the lepton+jets channel in pp collisions at s= 7 TeV with the ATLAS detector using support vector machines / ATLAS Collaboration
A measurement of the top quark pair-production cross section in the lepton+jets decay channel is presented. It is based on 4.6 fb1 of s=7 TeV pp collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. [...]
arXiv:2212.00571; CERN-EP-2022-191.- Geneva : CERN, 2023-08-01 - 34 p. - Published in : Phys. Rev. D 108 (2023) 032014 Fulltext: 2212.00571 - PDF; Publication - PDF; External link: Previous draft version
2.
Two-particle Bose–Einstein correlations in pp collisions at s=13 TeV measured with the ATLAS detector at the LHC / ATLAS Collaboration
This paper presents studies of Bose-Einstein correlations (BEC) in proton-proton collisions at a centre-of-mass energy of 13 TeV, using data from the ATLAS detector at the CERN Large Hadron Collider. Data were collected in a special low-luminosity configuration with a minimum-bias trigger and a high-multiplicity track trigger, accumulating integrated luminosities of 151 μb1 and 8.4 nb1 respectively. [...]
arXiv:2202.02218; CERN-EP-2021-172.- Geneva : CERN, 2022-07-11 - 38 p. - Published in : Eur. Phys. J. C 82 (2022) 608 Fulltext: 2202.02218 - PDF; document - PDF; External link: Previous draft version
3.
Study of energy response and resolution of the ATLAS Tile Calorimeter to hadrons of energies from 16 to 30 GeV / Abdallah, Jalal (Texas U., Arlington) ; Angelidakis, Stylianos (Athens U.) ; Arabidze, Giorgi (Michigan State U., East Lansing (main)) ; Atanov, Nikolay (Dubna, JINR) ; Bernhard, Johannes (CERN) ; Bonnefoy, Romeo (Clermont-Ferrand U.) ; Bossio, Jonathan (McGill U.) ; Bouabid, Ryan (U. Chicago (main)) ; Carrio, Fernando (Valencia U.) ; Davidek, Tomas (Charles U.) et al.
Three spare modules of the ATLAS Tile Calorimeter were exposed to test beams from the Super Proton Synchrotron accelerator at CERN in 2017. The measurements of the energy response and resolution of the detector to positive pions and kaons and protons with energy in the range 16 to 30 GeV are reported. [...]
arXiv:2102.04088.- 2021-06-25 - 21 p. - Published in : Eur. Phys. J. C 81 (2021) 549 Fulltext: document - PDF; 2102.04088 - PDF;
4.
Measurement of single top-quark production in association with a W boson in the single-lepton channel at s=8TeV with the ATLAS detector / ATLAS Collaboration
The production cross-section of a top quark in association with a W boson is measured using proton-proton collisions at s=8 TeV. The dataset corresponds to an integrated luminosity of 20.2 fb1, and was collected in 2012 by the ATLAS detector at the Large Hadron Collider at CERN. [...]
arXiv:2007.01554; CERN-EP-2019-221.- Geneva : CERN, 2021-08-10 - 42 p. - Published in : Eur. Phys. J. C 81 (2021) 720 Fulltext: 2007.01554 - PDF; document - PDF; External link: Previous draft version
5.
Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for a charginoneutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb1 of pp collisions at a centre-of-mass energy of 13 TeV. [...]
arXiv:2004.10894; CERN-EP-2019-204.- Geneva : CERN, 2020-10-01 - 46 p. - Published in : JHEP 2010 (2020) 005 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
6.
Search for long-lived, massive particles in events with a displaced vertex and a muon with large impact parameter in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for long-lived particles decaying into hadrons and at least one muon is presented. The analysis selects events that pass a muon or missing-transverse-momentum trigger and contain a displaced muon track and a displaced vertex. [...]
arXiv:2003.11956; CERN-EP-2019-219.- Geneva : CERN, 2020-08-14 - 30 p. - Published in : Phys. Rev. D 102 (2020) 032006 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External link: Previous draft version
7.
Measurement of the CP-violating phase ϕs in B0sJ/ψϕ decays in ATLAS at 13 TeV / ATLAS Collaboration
A measurement of the B0sJ/ψϕ decay parameters using 80.5 fb1 of integrated luminosity collected with the ATLAS detector from 13 TeV proton-proton collisions at the LHC is presented. The measured parameters include the CP-violating phase ϕs, the width difference ΔΓs between the B0s meson mass eigenstates and the average decay width Γs. [...]
arXiv:2001.07115; CERN-EP-2019-218.- Geneva : CERN, 2021-04-21 - 36 p. - Published in : Eur. Phys. J. C 81 (2021) 342 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; External link: Previous draft version
8.
Search for the HHbˉbbˉb process via vector-boson fusion production using proton-proton collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for Higgs boson pair production via vector-boson fusion (VBF) in the bˉbbˉb final state is carried out with the ATLAS experiment using 126 fb1 of proton-proton collision data delivered at s=13 TeV by the Large Hadron Collider. This search is sensitive to VBF production of additional heavy bosons that may decay into Higgs boson pairs, and in a non-resonant topology it can constrain the quartic coupling between the Higgs bosons and vector bosons. [...]
arXiv:2001.05178; CERN-EP-2019-267.- Geneva : CERN, 2020-07-16 - 37 p. Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
9.
Measurement of isolated-photon plus two-jet production in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
The dynamics of isolated-photon plus two-jet production in pp collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corresponding to an integrated luminosity of 36.1 fb1. Cross sections are measured as functions of a variety of observables, including angular correlations and invariant masses of the objects in the final state, γ+jet+jet. [...]
arXiv:1912.09866; CERN-EP-2019-210.- Geneva : CERN, 2020-03-30 - 49 p. - Published in : JHEP 2003 (2020) 179 Article from SCOAP3: 586ec05c637e38284de5f379a2a218a5 - PDFPDFA; scoap3-fulltext - PDF; Fulltext: PDF; External link: Article from SCOAP3
10.
Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in s = 13 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell W and Z bosons is presented for a three-lepton final state. The analyzed proton-proton collision data taken at a center-of-mass energy of s = 13 TeV were collected between 2015 and 2018 by the ATLAS experiment at the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb1. [...]
arXiv:1912.08479; CERN-EP-2019-263.- Geneva : CERN, 2020-04-08 - 32 p. - Published in : Phys. Rev. D 101 (2020) 072001 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version

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39 Arabidze, G
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