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1.
Determination of the strong-coupling constant from the Z-boson transverse-momentum distribution / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE)) /ATLAS Collaboration
The coupling constant of the strong force is determined from the transverse-momentum distribution of Z bosons produced in 8 TeV proton-proton collisions. The Z-boson cross sections are measured in the full phase space of the decay leptons. [...]
ATL-PHYS-SLIDE-2024-311.- Geneva : CERN, 2024 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 42nd International Conference on High Energy Physics (ICHEP 2024), Prague, Czech Republic, 18 - 24 Jul 2024
2.
ALPs at the LHC / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE)) /ATLAS Collaboration
ATL-PHYS-SLIDE-2021-244.- Geneva : CERN, 2021 - 16 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, Gb, 7 - 12 Jun 2021
3.
Photon-photon fusion and tau g-2 measurement / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE)) /ATLAS Collaboration
Slides for DISCRETE22. Light-by-Light scattering and limits on ALPs as well as photon-fusion production of leptons and measurement of (g-2) tau are discussed..
ATL-PHYS-SLIDE-2022-589.- Geneva : CERN, 2022 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 8th Symposium on Prospects in the Physics of Discrete Symmetries, Baden-baden, Germany, 7 - 11 Nov 2022, pp.ATL-PHYS-SLIDE-2022-589
4.
Photon-photon fusion and $(g − 2)_\tau$ measurement at the ATLAS experiment / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE))
High statistics measurements of light-by-light scattering, made accessible using relativistic heavy-ion beams provide a precise and unique opportunity to investigate extensions of the Standard Model, such as the presence of axion-like particles. [...]
ATL-PHYS-PROC-2023-002.
- 2024 - 8.
Original Communication (restricted to ATLAS) - Full text
5.
W and Z precise measurements at 13 TeV / Schmieden, Kristof (CERN) /ATLAS Collaboration
ATL-PHYS-SLIDE-2016-727.- Geneva : CERN, 2016 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 127th LHCC Meeting, CERN, Geneva, Switzerland, 21 - 22 Sep 2016
6.
Precision W/Z physics at colliders / Schmieden, Kristof (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration
ATL-PHYS-SLIDE-2017-353.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 29th Rencontres de Blois, Blois, France, 28 May - 2 Jun 2017
7.
Precision studies of Drell-Yan pT distributions and polarization angular coefficients in Z boson decays with the ATLAS detector at 8 TeV / Schmieden, Kristof (CERN) /ATLAS Collaboration
The ATLAS collaboration has performed precision measurements sensitive to the transverse momentum of the Z/gamma* bosons, both directly through the transverse momentum of the di­lepton pair and through the angular decorrelation as measured in the phi* observable. These measurements are sensitive to soft resummation effects and hard jet emissions for small and large momentum transfers, respectively, probing QCD in a unique way. [...]
ATL-PHYS-SLIDE-2016-302.- Geneva : CERN, 2016 - 24 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : International Workshop on LowX Physics, Rehovot And Eilat, Israel, 30 May - 4 Jun 2013
8.
Searches for Axion Like Particles at the LHC / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE))
Searching for axion-like particles is a very active field, as they are a potential candidate for dark matter. [...]
ATL-PHYS-PROC-2021-061.
- 2021. - 6 p.
Original Communication (restricted to ATLAS) - Full text - Fulltext from publisher
9.
Observation of Light-by-Light Scattering in ATLAS / Schmieden, Kristof (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration
none
ATL-PHYS-SLIDE-2019-265.- Geneva : CERN, 2019 - 21 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
10.
Determination of the strong-coupling constant from the $Z$-boson transverse-momentum distribution / Camarda, Stefano (CERN) ; Ferrera, Giancarlo (Milan U. ; INFN, Milan) ; Schott, Matthias (Mainz U.)
The strong-coupling constant is determined from the low-momentum region of the transverse-momentum distribution of $Z$ bosons produced through the Drell-Yan process, using predictions at third order in perturbative QCD. The analysis employs a measurement performed in proton-proton collisions at a centre-of-mass energy of $\sqrt{s} = 1.96$ TeV with the CDF experiment. [...]
arXiv:2203.05394.- 2024-01-16 - 11 p. - Published in : Eur. Phys. J. C 84 (2024) 39 Fulltext: 2203.05394 - PDF; document - PDF;

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