Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954200225> ?p ?o ?g. }
- W2954200225 abstract "We consider the Standard Model (SM) with the addition of a $mathrm{U}(1{)}^{ensuremath{'}}$ gauge symmetry and a complete fourth family of quarks and leptons which are vectorlike with respect to the full $mathrm{SU}(3{)}_{mathrm{C}}ifmmodetimeselsetexttimesfi{}mathrm{SU}(2{)}_{mathrm{L}}ifmmodetimeselsetexttimesfi{}mathrm{U}(1{)}_{mathrm{Y}}ifmmodetimeselsetexttimesfi{}mathrm{U}(1{)}^{ensuremath{'}}$ gauge symmetry. The model provides a unified explanation of experimental anomalies in $(gensuremath{-}2{)}_{ensuremath{mu}}$ as well as $bensuremath{rightarrow}s{ensuremath{ell}}^{+}{ensuremath{ell}}^{ensuremath{-}}$ decays. We find good fits to the deviations from the SM, while at the same time fitting all other SM observables. The model includes a new ${Z}^{ensuremath{'}}$ gauge boson, a $mathrm{U}(1{)}^{ensuremath{'}}$-breaking scalar, and vectorlike leptons all with mass of order a few hundred giga-electron-volts. It is consistent with all currently released high energy experimental data; however, it appears imminently testable with well-designed future searches. Also, precision flavor experiments, especially more accurate direct determinations of Cabibbo-Kobayashi-Maskawa matrix elements, would allow probing the best fit points." @default.
- W2954200225 created "2019-07-12" @default.
- W2954200225 creator A5027359812 @default.
- W2954200225 creator A5042853817 @default.
- W2954200225 creator A5069607879 @default.
- W2954200225 date "2019-09-18" @default.
- W2954200225 modified "2023-09-25" @default.
- W2954200225 title "Complete vectorlike fourth family and new <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant=normal>U</mml:mi><mml:mo stretchy=false>(</mml:mo><mml:mn>1</mml:mn><mml:mo stretchy=false>)</mml:mo></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> for muon anomalies" @default.
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