Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector

ATLAS Publications; T.M. Carter; M. Faucci Giannelli; A. Hasib; M.P. Heath; S. Palazzo; A. Søgaard; A. Strubig; E.P. Takeva; A.J. Taylor; N. Themistokleous; E.M. Villhauer

doi:10.1140/epjc/s10052-020-08554-y

Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector

ATLAS Publications, T.M. Carter, M. Faucci Giannelli, A. Hasib, M.P. Heath, S. Palazzo, A. Søgaard, A. Strubig, E.P. Takeva, A.J. Taylor, N. Themistokleous, E.M. Villhauer

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

This paper reports on a search for heavy resonances decaying into W W , Z Z or W Z using proton–proton collision data at a centre-of-mass energy of √s =
13 TeV. The data, corresponding to an integrated luminosity of 139 fb 1 , were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Collider. The search is performed for final states in which one W or Z boson decays leptonically, and the other W boson or Z boson decays hadronically. The data are found to be described well by expected backgrounds. Upper bounds on the production cross sections of heavy scalar, vector or tensor resonances are derived in the mass range 300–5000 GeV within the context of Standard
Model extensions with warped extra dimensions or including a heavy vector triplet. Production through gluon–gluon fusion, Drell–Yan or vector-boson fusion are considered, depending on the assumed model.

Original language	English
Article number	1165
Pages (from-to)	1-41
Number of pages	41
Journal	The European Physical Journal C
Volume	80
Issue number	12
DOIs	https://doi.org/10.1140/epjc/s10052-020-08554-y
Publication status	Published - 17 Dec 2020

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10.1140/epjc/s10052-020-08554-yLicence: Creative Commons: Attribution (CC-BY)

http://arxiv.org/abs/2004.14636

1 Active
5 Finished

Upgrade of the ATLAS detector at the LHC (2023-26)
Clark, P. (Principal Investigator)
1/04/23 → 31/03/26
Project: Research
Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
1/04/23 → 30/09/25
Project: Research
Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
1/10/22 → 30/09/25
Project: Research

Cite this

ATLAS Publications, Carter, T. M., Faucci Giannelli, M., Hasib, A., Heath, M. P., Palazzo, S., Søgaard, A., Strubig, A., Takeva, E. P., Taylor, A. J., Themistokleous, N., & Villhauer, E. M. (2020). Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector. The European Physical Journal C, 80(12), 1-41. Article 1165. https://doi.org/10.1140/epjc/s10052-020-08554-y

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title = "Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector",

abstract = "This paper reports on a search for heavy resonances decaying into W W , Z Z or W Z using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV. The data, corresponding to an integrated luminosity of 139 fb 1 , were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Collider. The search is performed for final states in which one W or Z boson decays leptonically, and the other W boson or Z boson decays hadronically. The data are found to be described well by expected backgrounds. Upper bounds on the production cross sections of heavy scalar, vector or tensor resonances are derived in the mass range 300–5000 GeV within the context of Standard Model extensions with warped extra dimensions or including a heavy vector triplet. Production through gluon–gluon fusion, Drell–Yan or vector-boson fusion are considered, depending on the assumed model.",

author = "\{ATLAS Publications\} and Clark, \{Philip James\} and Sinead Farrington and Yanyan Gao and Christos Leonidopoulos and Martin, \{Victoria Jane\} and Liza Mijovic and Benjamin Wynne and T.M. Carter and \{Faucci Giannelli\}, M. and A. Hasib and M.P. Heath and S. Palazzo and A. S{\o}gaard and A. Strubig and E.P. Takeva and A.J. Taylor and N. Themistokleous and E.M. Villhauer",

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doi = "10.1140/epjc/s10052-020-08554-y",

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ATLAS Publications, Carter, TM, Faucci Giannelli, M, Hasib, A, Heath, MP, Palazzo, S, Søgaard, A, Strubig, A, Takeva, EP, Taylor, AJ, Themistokleous, N & Villhauer, EM 2020, 'Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector', The European Physical Journal C, vol. 80, no. 12, 1165, pp. 1-41. https://doi.org/10.1140/epjc/s10052-020-08554-y

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AU - ATLAS Publications

AU - Clark, Philip James

AU - Farrington, Sinead

AU - Gao, Yanyan

AU - Leonidopoulos, Christos

AU - Martin, Victoria Jane

AU - Mijovic, Liza

AU - Wynne, Benjamin

AU - Carter, T.M.

AU - Faucci Giannelli, M.

AU - Hasib, A.

AU - Heath, M.P.

AU - Palazzo, S.

AU - Søgaard, A.

AU - Strubig, A.

AU - Takeva, E.P.

AU - Taylor, A.J.

AU - Themistokleous, N.

AU - Villhauer, E.M.

PY - 2020/12/17

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N2 - This paper reports on a search for heavy resonances decaying into W W , Z Z or W Z using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV. The data, corresponding to an integrated luminosity of 139 fb 1 , were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Collider. The search is performed for final states in which one W or Z boson decays leptonically, and the other W boson or Z boson decays hadronically. The data are found to be described well by expected backgrounds. Upper bounds on the production cross sections of heavy scalar, vector or tensor resonances are derived in the mass range 300–5000 GeV within the context of Standard Model extensions with warped extra dimensions or including a heavy vector triplet. Production through gluon–gluon fusion, Drell–Yan or vector-boson fusion are considered, depending on the assumed model.

AB - This paper reports on a search for heavy resonances decaying into W W , Z Z or W Z using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV. The data, corresponding to an integrated luminosity of 139 fb 1 , were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Collider. The search is performed for final states in which one W or Z boson decays leptonically, and the other W boson or Z boson decays hadronically. The data are found to be described well by expected backgrounds. Upper bounds on the production cross sections of heavy scalar, vector or tensor resonances are derived in the mass range 300–5000 GeV within the context of Standard Model extensions with warped extra dimensions or including a heavy vector triplet. Production through gluon–gluon fusion, Drell–Yan or vector-boson fusion are considered, depending on the assumed model.

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DO - 10.1140/epjc/s10052-020-08554-y

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EP - 41

JO - The European Physical Journal C

JF - The European Physical Journal C

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M1 - 1165

ER -

Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector

Abstract

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Projects

Upgrade of the ATLAS detector at the LHC (2023-26)

Experimental Particle Physics at the University of Edinburgh

Experimental Particle Physics at the University of Edinburgh

Cite this