Search for flavour-changing neutral current top-quark decays t → qZ in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2018)176
Abstract: A bstractA search for flavour-changing neutral-current processes in top-quark decays is presented. Data collected with the ATLAS detector from proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of s=13$$ \sqrt{s}=13 $$ TeV,… read more here.
Keywords: proton; changing neutral; neutral current; quark ... See more keywords
Flavor changing neutral currents in the asymmetric left-right gauge model
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2018)058
Abstract: A bstractIn the SU(3)C × SU(2)L × SU(2)R × U(1)(B−L)/2 extension of the standard model, a minimal (but asymmetric) scalar sector consists of one SU(2)R × U(1)(B−L)/2 doublet and one SU(2)L × SU(2)R bidoublet. Previous… read more here.
Keywords: neutral currents; flavor changing; model; changing neutral ... See more keywords
Di-Higgs production as a probe of flavor changing neutral Yukawa couplings
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DOI: 10.1088/1674-1137/abfb50
Abstract: Top partners are well motivated in many new physics models. Usually, vector like quarks, , are introduced to circumvent the quantum anomaly. Therefore, it is crucial to probe their interactions with standard model particles. However,… read more here.
Keywords: neutral yukawa; probe; higgs production; flavor changing ... See more keywords
Constraining the t→u flavor changing neutral Higgs coupling at the LHC
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DOI: 10.1103/physrevd.102.055006
Abstract: We study the constraints on $t\to u$ flavor changing neutral Higgs (FCNH) coupling, and how it may be explored further at the Large Hadron Collider (LHC). In the general two Higgs doublet model, such transitions… read more here.
Keywords: higgs coupling; constraining flavor; flavor changing; changing neutral ... See more keywords