Study of Z→llγ decays at s = 8 TeV with the ATLAS detector

G. Aad; T.P.A. Åkesson; E.E. Corrigan; C. Doglioni; P.A. Ekman; J. Geisen; V. Hedberg; H. Herde; G. Jarlskog; B. Konya; E. Lytken; J.U. Mjörnmark; R. Poettgen; N.D. Simpson; E. Skorda; O. Smirnova; L. Zwalinski; ATLAS Collaboration

doi:10.1140/epjc/s10052-024-12471-9

Study of Z→llγ decays at s = 8 TeV with the ATLAS detector

G. Aad, T.P.A. Åkesson, E.E. Corrigan, C. Doglioni, P.A. Ekman, J. Geisen, V. Hedberg, H. Herde, G. Jarlskog, B. Konya, E. Lytken, J.U. Mjörnmark, R. Poettgen, N.D. Simpson, E. Skorda, O. Smirnova, L. Zwalinski, ATLAS Collaboration

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

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This paper presents a study of Z→llγ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb-1 collected at a centre-of-mass energy s = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state-of-the-art predictions for final-state QED radiation. First measurements of Z→llγγ decays are also reported. © The Author(s) 2024.

Originalspråk	engelska
Artikelnummer	195
Tidskrift	European Physical Journal C
Volym	84
Nummer	2
DOI	https://doi.org/10.1140/epjc/s10052-024-12471-9
Status	Published - 2024

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Aad, G., Åkesson, T. P. A., Corrigan, E. E., Doglioni, C., Ekman, P. A., Geisen, J., Hedberg, V., Herde, H., Jarlskog, G., Konya, B., Lytken, E., Mjörnmark, J. U., Poettgen, R., Simpson, N. D., Skorda, E., Smirnova, O., Zwalinski, L., & ATLAS Collaboration (2024). Study of Z→llγ decays at s = 8 TeV with the ATLAS detector. European Physical Journal C, 84(2), Artikel 195. https://doi.org/10.1140/epjc/s10052-024-12471-9

@article{5a73bd49e15d481e9654ca817e7ebe2b,

title = "Study of Z→llγ decays at s = 8 TeV with the ATLAS detector",

abstract = "This paper presents a study of Z→llγ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb-1 collected at a centre-of-mass energy s = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state-of-the-art predictions for final-state QED radiation. First measurements of Z→llγγ decays are also reported. {\textcopyright} The Author(s) 2024.",

keywords = "High energy physics, A-center, ATLAS detectors, Center-of-mass energies, Centre-of-mass energies, Data sample, Final state, Integrated luminosity, Large Hadron Collider, Large-hadron colliders, State of the art, Tellurium compounds",

author = "G. Aad and T.P.A. {\AA}kesson and E.E. Corrigan and C. Doglioni and P.A. Ekman and J. Geisen and V. Hedberg and H. Herde and G. Jarlskog and B. Konya and E. Lytken and J.U. Mj{\"o}rnmark and R. Poettgen and N.D. Simpson and E. Skorda and O. Smirnova and L. Zwalinski and {ATLAS Collaboration}",

year = "2024",

doi = "10.1140/epjc/s10052-024-12471-9",

language = "English",

volume = "84",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "2",

}

Aad, G, Åkesson, TPA, Corrigan, EE, Doglioni, C, Ekman, PA, Geisen, J, Hedberg, V , Herde, H , Jarlskog, G , Konya, B , Lytken, E, Mjörnmark, JU, Poettgen, R, Simpson, ND, Skorda, E, Smirnova, O, Zwalinski, L & ATLAS Collaboration 2024, 'Study of Z→llγ decays at s = 8 TeV with the ATLAS detector', European Physical Journal C, vol. 84, nr. 2, 195. https://doi.org/10.1140/epjc/s10052-024-12471-9

TY - JOUR

T1 - Study of Z→llγ decays at s = 8 TeV with the ATLAS detector

AU - Aad, G.

AU - Åkesson, T.P.A.

AU - Corrigan, E.E.

AU - Doglioni, C.

AU - Ekman, P.A.

AU - Geisen, J.

AU - Hedberg, V.

AU - Herde, H.

AU - Jarlskog, G.

AU - Konya, B.

AU - Lytken, E.

AU - Mjörnmark, J.U.

AU - Poettgen, R.

AU - Simpson, N.D.

AU - Skorda, E.

AU - Smirnova, O.

AU - Zwalinski, L.

AU - ATLAS Collaboration

PY - 2024

Y1 - 2024

N2 - This paper presents a study of Z→llγ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb-1 collected at a centre-of-mass energy s = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state-of-the-art predictions for final-state QED radiation. First measurements of Z→llγγ decays are also reported. © The Author(s) 2024.

AB - This paper presents a study of Z→llγ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb-1 collected at a centre-of-mass energy s = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state-of-the-art predictions for final-state QED radiation. First measurements of Z→llγγ decays are also reported. © The Author(s) 2024.

KW - High energy physics

KW - A-center

KW - ATLAS detectors

KW - Center-of-mass energies

KW - Centre-of-mass energies

KW - Data sample

KW - Final state

KW - Integrated luminosity

KW - Large Hadron Collider

KW - Large-hadron colliders

KW - State of the art

KW - Tellurium compounds

U2 - 10.1140/epjc/s10052-024-12471-9

DO - 10.1140/epjc/s10052-024-12471-9

M3 - Article

SN - 1434-6044

VL - 84

JO - European Physical Journal C

JF - European Physical Journal C

IS - 2

M1 - 195

ER -

Study of Z→llγ decays at s = 8 TeV with the ATLAS detector

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