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Search for dark matter produced in association with a dark Higgs boson decaying into W+W− in the one-lepton final state at √s = 13 TeV using 139 fb−1 of pp collisions recorded with the ATLAS detector

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00576860" target="_blank" >RIV/68378271:_____/23:00576860 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/23:73621912

  • Result on the web

    <a href="https://hdl.handle.net/11104/0346261" target="_blank" >https://hdl.handle.net/11104/0346261</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/JHEP07(2023)116" target="_blank" >10.1007/JHEP07(2023)116</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Search for dark matter produced in association with a dark Higgs boson decaying into W+W− in the one-lepton final state at √s = 13 TeV using 139 fb−1 of pp collisions recorded with the ATLAS detector

  • Original language description

    Several extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs boson decaying into W++W−− in the ℓ±νqq‾′,ℓ±νqq​′, final states with ℓ = e, μ is presented. This analysis uses 139 fb−1−1 of pp collisions recorded by the ATLAS detector at a centre-of-mass energy of 13 TeV. The W±± → qq′‾qq′​ decays are reconstructed from pairs of calorimeter-measured jets or from track-assisted reclustered jets, a technique aimed at resolving the dense topology from a pair of boosted quarks using jets in the calorimeter and tracking information. The observed data are found to agree with Standard Model predictions. Scenarios with dark Higgs boson masses ranging between 140 and 390 GeV are excluded.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10303 - Particles and field physics

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of High Energy Physics

  • ISSN

    1029-8479

  • e-ISSN

    1029-8479

  • Volume of the periodical

    2023

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    48

  • Pages from-to

    116

  • UT code for WoS article

    001061830100001

  • EID of the result in the Scopus database

    2-s2.0-85165551052