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Article: Search for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W+−W−+ or ZZ in Fully Hadronic Final States from √s=13 TeV pp Collisions Recorded with the ATLAS Detector

TitleSearch for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W+−W−+ or ZZ in Fully Hadronic Final States from √s=13 TeV pp Collisions Recorded with the ATLAS Detector
Authors
Issue Date2021
PublisherAmerican Physical Society. The Journal's web site is located at https://journals.aps.org/prl/
Citation
Physical Review Letters, 2021, v. 126 n. 12, p. article no. 121802 How to Cite?
AbstractSeveral extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with VV=W^{±}W^{∓} or ZZ pairs from a decay of a dark Higgs boson s is searched for using 139 fb^{-1} of pp collisions recorded by the ATLAS detector at a center-of-mass energy of 13 TeV. The s→V(qq[over ¯])V(qq[over ¯]) decays are reconstructed with a novel technique aimed at resolving the dense topology from boosted VV pairs using jets in the calorimeter and tracking information. Dark Higgs scenarios with m_{s}>160 GeV are excluded.
DescriptionHybrid open access
Persistent Identifierhttp://hdl.handle.net/10722/300262
ISSN
2020 Impact Factor: 9.161
2020 SCImago Journal Rankings: 3.688

 

DC FieldValueLanguage
dc.contributor.authorLo, CY-
dc.contributor.authorParedes Hernandez, D-
dc.contributor.authorPENG, C-
dc.contributor.authorTAM, KC-
dc.contributor.authorTu, Y-
dc.contributor.authorATLAS Collaboration-
dc.date.accessioned2021-06-04T08:40:27Z-
dc.date.available2021-06-04T08:40:27Z-
dc.date.issued2021-
dc.identifier.citationPhysical Review Letters, 2021, v. 126 n. 12, p. article no. 121802-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/10722/300262-
dc.descriptionHybrid open access-
dc.description.abstractSeveral extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with VV=W^{±}W^{∓} or ZZ pairs from a decay of a dark Higgs boson s is searched for using 139 fb^{-1} of pp collisions recorded by the ATLAS detector at a center-of-mass energy of 13 TeV. The s→V(qq[over ¯])V(qq[over ¯]) decays are reconstructed with a novel technique aimed at resolving the dense topology from boosted VV pairs using jets in the calorimeter and tracking information. Dark Higgs scenarios with m_{s}>160 GeV are excluded.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at https://journals.aps.org/prl/-
dc.relation.ispartofPhysical Review Letters-
dc.rightsCopyright [2021] by The American Physical Society. This article is available online at [http://dx.doi.org/10.1103/PhysRevLett.126.121802].-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleSearch for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W+−W−+ or ZZ in Fully Hadronic Final States from √s=13 TeV pp Collisions Recorded with the ATLAS Detector-
dc.typeArticle-
dc.identifier.emailLo, CY: samuel3@hku.hk-
dc.identifier.emailParedes Hernandez, D: dparedes@hku.hk-
dc.identifier.emailTu, Y: yanjuntu@hku.hk-
dc.identifier.authorityTu, Y=rp01971-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevLett.126.121802-
dc.identifier.pmid33834820-
dc.identifier.scopuseid_2-s2.0-85103517168-
dc.identifier.hkuros322638-
dc.identifier.volume126-
dc.identifier.issue12-
dc.identifier.spagearticle no. 121802-
dc.identifier.epagearticle no. 121802-
dc.publisher.placeUnited States-

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