Leptoquark-vectorlike quark model for the CDF $m_W$, $(g-2{)}_{\mu }$, $R_{K^{(\ast )}}$ anomalies and neutrino mass

Abstract

Very recently, a substantial $7\sigma$ deviation of the $W$-boson mass from the Standard Model (SM) prediction has been reported by the CDF collaboration. Furthermore, the Muon g-2 Experiment recently confirmed the longstanding tension in $(g-2{)}_{\mu }$. Besides, the updated result from the LHCb collaboration found evidence for the breaking of lepton universality in beauty-quark decays, which shows a $3.1\sigma$ discrepancy and is consistent with their previous measurements. Motivated by several of these drawbacks of the SM, in this work, we propose a model consisting of two scalar leptoquarks and a vectorlike quark to simultaneously address the $W$-boson mass shift, the $(g-2{)}_{\mu }$, and anomalies in the neutral current transitions of the $B$-meson decays. The proposed model also sheds light on the origin of neutrino mass and can be fully tested at the future colliders.

10 pages+references; 9 figures; version-3: improved graphical presentation; Accepted in Physical Review D

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Cited by in corpus (17)

• Global Fit of Modified Quark Couplings to EW Gauge Bosons and Vector-Like Quarks in Light of the Cabibbo Angle Anomaly
• Combined explanations of $B$-physics anomalies, $(g-2{)}_{e,\mu }$ and neutrino masses by scalar leptoquarks
• Minimal model for the $W$-boson mass, $(g-2{)}_{\mu }$, $h\to {\mu }^{+}{\mu }^{-}$ and quark-mixing-matrix unitarity
• The $W\ell \nu$-vertex corrections to W-boson mass in the R-parity violating MSSM
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• CDF-II W boson mass in the Dirac Scotogenic model
• Minimal Zee model for lepton $g-2$ and $W$-mass shifts
• Neutrino masses, flavor anomalies and muon $\mathbf{g}-2$ from dark loops
• Muon anomalous magnetic dipole moment in a low scale type I see-saw model
• Scalar leptoquark and vector-like quark extended models as the explanation of the muon $g-2$ anomaly: bottom partner chiral enhancement case
• $E_6$ Models in Light of Precision $M_W$ Measurements
• Consistency of New CDF-II W Boson Mass with 123-Model
• $W-$mass and Muon $g-2$ in Inert 2HDM Extended by Singlet Complex Scalar
• Lepton $g-2$ and $W$-boson mass anomalies in the DFSZ axion model
• Searching for exclusive leptoquarks with the Nambu-Jona-Lasinio composite model at the LHC and HL-LHC
• Accommodating the CDF W-boson Mass Measurement in the Beautiful Mirror Model
• Phenomenological study of a gauged $L_{\mu }-L_{\tau }$ model with a scalar leptoquark