Results 21 to 30 of about 26,276 (160)

Measurement of the W boson polarisation in $$t\bar{t}$$ tt¯ events from pp collisions at $$\sqrt{s}$$ s = 8 TeV in the lepton + jets channel with ATLAS

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
This paper presents a measurement of the polarisation of W bosons from $$t\bar{t}$$ tt¯ decays, reconstructed in events with one high-$$p_{\text{ T }}$$ pT lepton and at least four jets. Data from pp collisions at the LHC were collected at $$\sqrt{s}$$ s
M. Aaboud   +2850 more
doaj   +1 more source

Measurement of the cross-section for producing a W boson in association with a single top quark in pp collisions at s=13 $$ \sqrt{s}=13 $$ TeV with ATLAS

open access: yesJournal of High Energy Physics, 2018
The inclusive cross-section for the associated production of a W boson and top quark is measured using data from proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV. The dataset corresponds to an integrated luminosity of 3.2 fb−1, and was collected in
The ATLAS collaboration   +2856 more
doaj   +1 more source

Precision measurement and interpretation of inclusive $$W^+$$ W + , $$W^-$$ W - and $$Z/\gamma ^*$$ Z / γ ∗ production cross sections with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
High-precision measurements by the ATLAS Collaboration are presented of inclusive $$W^+ \rightarrow \ell ^+\nu $$ W + → ℓ + ν , $$W^- \rightarrow \ell ^-\bar{\nu }$$ W - → ℓ - ν ¯ and $$Z/\gamma ^* \rightarrow \ell \ell $$ Z / γ ∗ → ℓ ℓ ( $$\ell =e,\mu $$
M. Aaboud   +2859 more
doaj   +1 more source

Giulio Racah (1909-1965) [PDF]

open access: yes, 2011
Giulio Racah est connu des physiciens pour ses techniques mathématiques fondées sur les opérateurs tensoriels et les groupes continus, appliquées principalement au groupe de symétrie par rotation.
Jean-Christophe Pain
core   +1 more source

Measurements of the production cross section of a $$Z$$ Z boson in association with jets in pp collisions at $$\sqrt{s} = 13$$ s = 13  TeV with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Measurements of the production cross section of a $$Z$$ Z boson in association with jets in proton–proton collisions at $$\sqrt{s} = 13$$ s = 13  TeV are presented, using data corresponding to an integrated luminosity of 3.16 fb $$^{-1}$$ - 1 collected ...
M. Aaboud   +2853 more
doaj   +1 more source

Search for a CP-odd Higgs boson decaying to Zh in pp collisions at root s=8 TeV with the ATLAS detector [PDF]

open access: yes, 2015
See paper for full list of authors – 13 pages plus author list + cover pages (30 pages total), 5 figures, 2 tables, submitted to Phys. Lett. B, All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS ...
H.M.X. Grabas   +999 more
core   +1 more source

Fiducial, total and differential cross-section measurements of t-channel single top-quark production in pp collisions at 8 TeV using data collected by the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Detailed measurements of t-channel single top-quark production are presented. They use 20.2 fb $$^{-1}$$ - 1 of data collected by the ATLAS experiment in proton–proton collisions at a centre-of-mass energy of 8 TeV at the LHC.
M. Aaboud   +2852 more
doaj   +1 more source

Electron efficiency measurements with the ATLAS detector using 2012 LHC proton–proton collision data

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
This paper describes the algorithms for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC).
M. Aaboud   +2852 more
doaj   +1 more source

Interaction entre les antiprotons et la matière nucléaire avec le modèle INCL [PDF]

open access: yes, 2023
In the wake of renewed experimental interest in antiproton physics and related research, there has emerged a necessity for robust modeling tools to simulate antiproton-nucleus interactions across a broad energy spectrum.
Zharenov, Demid
core   +2 more sources

Measurement of charged-particle distributions sensitive to the underlying event in s = 13 $$ \sqrt{s}=13 $$ TeV proton-proton collisions with the ATLAS detector at the LHC

open access: yesJournal of High Energy Physics, 2017
We present charged-particle distributions sensitive to the underlying event, measured by the ATLAS detector in proton-proton collisions at a centre-of-mass energy of 13 TeV, in low-luminosity Large Hadron Collider fills corresponding to an integrated ...
The ATLAS collaboration   +2839 more
doaj   +1 more source

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