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CERN Document Server Sök i 930 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 1.22 sekunder. 
1.
Measurement of the inclusive tt¯ 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.
Measurement of the top-quark mass using a leptonic invariant mass in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A measurement of the top-quark mass (mt) in the tt¯ lepton+jets channel is presented, with an experimental technique which exploits semileptonic decays of b-hadrons produced in the top-quark decay chain. The distribution of the invariant mass mμ of the lepton, (with =e,μ), from the W-boson decay and the muon, μ, originating from the b-hadron decay is reconstructed, and a binned-template profile likelihood fit is performed to extract mt. [...]
arXiv:2209.00583; CERN-EP-2020-018.- Geneva : CERN, 2023-06-05 - 54 p. - Published in : JHEP 2306 (2023) 019 Fulltext: 2209.00583 - PDF; document - PDF; External link: Previous draft version
3.
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
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.
Measurement of the Lund jet plane using charged particles in 13 TeV protonproton collisions with the ATLAS detector / ATLAS Collaboration
The prevalence of hadronic jets at the LHC requires that a deep understanding of jet formation and structure is achieved in order to reach the highest levels of experimental and theoretical precision. There have been many measurements of jet substructure at the LHC and previous colliders, but the targeted observables mix physical effects from various origins. [...]
arXiv:2004.03540; CERN-EP-2020-030.- Geneva : CERN, 2020-06-05 - 21 p. - Published in : Phys. Rev. Lett. Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; External link: Previous draft version
7.
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
8.
Observation of the associated production of a top quark and a Z boson in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
Single top-quark production in association with a Z boson is measured in the trilepton channel. The proton-proton collision data collected by the ATLAS experiment from 2015 to 2018 at a centre-of-mass energy of 13 TeV are used, corresponding to an integrated luminosity of 139 fb1. [...]
arXiv:2002.07546; CERN-EP-2019-273.- Geneva : CERN, 2020-07-20 - 46 p. Article from SCOAP3: PDF; Fulltext: PDF; External link: ATLAS News article
9.
Measurement of the CP-violating phase ϕs in Bs0J/ψϕ decays in ATLAS at 13 TeV / ATLAS Collaboration
A measurement of the Bs0J/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 Bs0 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
10.
Search for the HHbb¯bb¯ 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 bb¯bb¯ 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

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963 KASHIF, Lashkar
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963 Kashif, Lashkar
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