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Searches for exclus...
Searches for exclusive Higgs boson decays into D⁎γ and Z boson decays into D0γ and Ks0γ in pp collisions at s=13TeV with the ATLAS detector
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- Aad, G. (author)
- CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille; France
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- Leopold, Alexander (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Lundberg, Olof (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling,Department of Physics, Royal Institute of Technology, Stockholm; Sweden
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- Lund-Jensen, Bengt, 1954- (author)
- KTH,Fysik
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- Ohm, Christian (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Shaheen, Rabia (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Strandberg, Jonas (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Zwalinski, L. (author)
- CERN, Geneva; Switzerland
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(creator_code:org_t)
- Elsevier BV, 2024
- 2024
- English.
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In: Physics Letters B. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 855
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Searches for exclusive decays of the Higgs boson into D⁎γ and of the Z boson into D0γ and Ks0γ can probe flavour-violating Higgs boson and Z boson couplings to light quarks. Searches for these decays are performed with a pp collision data sample corresponding to an integrated luminosity of 136.3 fb−1 collected at s=13TeV between 2016–2018 with the ATLAS detector at the CERN Large Hadron Collider. In the D⁎γ and D0γ channels, the observed (expected) 95% confidence-level upper limits on the respective branching fractions are B(H→D⁎γ)<1.0(1.2)×10−3, B(Z→D0γ)<4.0(3.4)×10−6, while the corresponding results in the Ks0γ channel are B(Z→Ks0γ)<3.1(3.0)×10−6.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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