Evidence for the Higgs boson decay to a $Z$ boson and a Photon at the LHC

CMS Collaboration; The ATLAS collaboration

doi:10.1103/PhysRevLett.132.021803

Evidence for the Higgs boson decay to a $Z$ boson and a Photon at the LHC

CMS Collaboration, The ATLAS collaboration

Onderzoeksoutput: Article › peer review

33 Citaten (Scopus)

15 Downloads (Pure)

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The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision data sets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140 fb$^{-1}$ for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is $2.2\pm0.7$ times the Standard Model prediction, and agrees with the theoretical expectation within 1.9 standard deviations.

Originele taal-2	English
Artikelnummer	021803
Aantal pagina's	32
Tijdschrift	Phys. Rev. Lett.
Volume	132
Nummer van het tijdschrift	2
DOI's	https://doi.org/10.1103/PhysRevLett.132.021803
Status	Published - 11 jan 2024

Bibliografische nota

48 pages in total, author list starting page 11, 3 figures, 0 tables, submitted to PRL. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2022-22/

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10.1103/PhysRevLett.132.021803Licentie: CC BY

PhysRevLett.132.021803Final published version, 83,2 MBLicentie: CC BY

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2 Afgelopen
7 Actief

EU674: Innoveren voor duurzame versnellende systemen
D'Hondt, J., Tytgat, M. & D'Hondt, J.
1/03/24 → 29/02/28
Project: Fundamenteel
iBOF/23/074: Ontsluiten van de charm-Higgs koppeling bij de LHC
Lowette, S., D'Hondt, J., D'Hondt, J., Lowette, S., Van Mechelen, P. & Dobur, D.
1/01/23 → 31/12/26
Project: Fundamenteel
FWOAL1078: Studie van de Charm-Higgs Yukawa bij de LHC
Tytgat, M. & D'Hondt, J.
1/01/23 → 31/12/26
Project: Fundamenteel

Evidence for the Higgs boson decay to a $Z$ boson and a photon at the LHC
Cms, C. (Creator), Collaborations, A. (Creator), Bols, E. S. (Creator), D'Hondt, J. (Creator), Dansana, S. (Creator), De Moor, A. (Creator), Delcourt, M. (Creator), El Faham, H. (Creator), Lowette, S. (Creator), Makarenko, I. (Creator), Müller, D. (Creator), Sahasransu, A. R. (Creator), Tavernier, S. (Creator), Tytgat, M. (Creator), Van Putte, S. (Creator), Vannerom, D. (Creator) & Stylianou, N. (Creator), HEPData, 14 sep 2023
DOI: 10.17182/hepdata.142406.v1, https://www.hepdata.net/record/ins2666787?version=1 en nog één link, https://www.hepdata.net/record/ins2666787 (minder tonen)
Dataset

Citeer dit

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title = "Evidence for the Higgs boson decay to a $Z$ boson and a Photon at the LHC",

abstract = " The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision data sets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140 fb$^{-1}$ for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is $2.2\pm0.7$ times the Standard Model prediction, and agrees with the theoretical expectation within 1.9 standard deviations. ",

keywords = "hep-ex",

author = "{CMS Collaboration} and {The ATLAS collaboration} and Bols, {Emil S{\o}rensen} and Jorgen D'Hondt and Soumya Dansana and {De Moor}, Alexandre and Martin Delcourt and {El Faham}, Hesham and Steven Lowette and Inna Makarenko and Denise M{\"u}ller and Sahasransu, {Abanti Ranadhir} and Stefaan Tavernier and Michael Tytgat and {Van Putte}, Senne and David Vannerom and Nicolas Stylianou",

note = "48 pages in total, author list starting page 11, 3 figures, 0 tables, submitted to PRL. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2022-22/",

year = "2024",

month = jan,

day = "11",

doi = "10.1103/PhysRevLett.132.021803",

language = "English",

volume = "132",

journal = "Physical Review Letters",

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publisher = "American Physical Society",

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T1 - Evidence for the Higgs boson decay to a $Z$ boson and a Photon at the LHC

AU - CMS Collaboration

AU - The ATLAS collaboration

AU - Bols, Emil Sørensen

AU - D'Hondt, Jorgen

AU - Dansana, Soumya

AU - De Moor, Alexandre

AU - Delcourt, Martin

AU - El Faham, Hesham

AU - Lowette, Steven

AU - Makarenko, Inna

AU - Müller, Denise

AU - Sahasransu, Abanti Ranadhir

AU - Tavernier, Stefaan

AU - Tytgat, Michael

AU - Van Putte, Senne

AU - Vannerom, David

AU - Stylianou, Nicolas

N1 - 48 pages in total, author list starting page 11, 3 figures, 0 tables, submitted to PRL. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2022-22/

PY - 2024/1/11

Y1 - 2024/1/11

N2 - The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision data sets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140 fb$^{-1}$ for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is $2.2\pm0.7$ times the Standard Model prediction, and agrees with the theoretical expectation within 1.9 standard deviations.

AB - The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision data sets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140 fb$^{-1}$ for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is $2.2\pm0.7$ times the Standard Model prediction, and agrees with the theoretical expectation within 1.9 standard deviations.

KW - hep-ex

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U2 - 10.1103/PhysRevLett.132.021803

DO - 10.1103/PhysRevLett.132.021803

M3 - Article

VL - 132

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 2

M1 - 021803

ER -

Evidence for the Higgs boson decay to a $Z$ boson and a Photon at the LHC

Samenvatting

Bibliografische nota

Toegang tot document

Andere bestanden en links

Vingerafdruk

Projecten

EU674: Innoveren voor duurzame versnellende systemen

iBOF/23/074: Ontsluiten van de charm-Higgs koppeling bij de LHC

FWOAL1078: Studie van de Charm-Higgs Yukawa bij de LHC

Datasets

Evidence for the Higgs boson decay to a $Z$ boson and a photon at the LHC

Citeer dit