Anomalous gauge couplings vis-$\grave{a}$-vis $(g-2{)}_{\mu }$ and flavor observables

Abstract

We reassess non-standard triple gauge couplings in the light of the recent $(g-2{)}_{\mu }$ measurement at FNAL, the new lattice theory result of $(g-2{)}_{\mu }$ and the updated measurements of several $B$-decay modes. In the framework of SMEFT, three bosonic dimension-6 operators are invoked to parametrize physics beyond the Standard Model and their contributions to such low-energy observables computed. Constraints on the corresponding Wilson coefficients are then derived from fits to the current experimental bounds on the observables and compared with the most stringent ones available from the 13 TeV LHC data in the $W^{+}{W}^{-}$ and $W^{\pm }Z$ production channels.

arXiv comment13 pages. Typos corrected, figures updated and a few segments expanded. Minor change in the results. Version to appear in PRD

References in corpus (114)

• Dimension-Six Terms in the Standard Model Lagrangian
• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
• The anomalous magnetic moment of the muon in the Standard Model
• The Strongly-Interacting Light Higgs
• Renormalization Group Evolution of the Standard Model Dimension Six Operators III: Gauge Coupling Dependence and Phenomenology
• Leading hadronic contribution to the muon magnetic moment from lattice QCD
• Electroweak Measurements in Electron-Positron Collisions at W-Boson-Pair Energies at LEP
• The muon $g-2$ and $\alpha (M_Z^2)$: a new data-based analysis
• Complete Tenth-Order QED Contribution to the Muon g-2
• Refinements in electroweak contributions to the muon anomalous magnetic moment
• Reevaluation of the hadronic vacuum polarisation contributions to the Standard Model predictions of the muon g-2 and alpha(mZ) using newest hadronic cross-section data
• Hadronic light-by-light scattering contribution to the muon anomalous magnetic moment revisited
• The $g-2$ of charged leptons, $\alpha (M_Z^2)$ and the hyperfine splitting of muonium
• RS1, Custodial Isospin and Precision Tests
• Hadronic contribution to the muon anomalous magnetic moment to next-to-next-to-leading order
• Two-pion contribution to hadronic vacuum polarization
• A new evaluation of the hadronic vacuum polarisation contributions to the muon anomalous magnetic moment and to $\mathbf{\alpha }({\mathbf{m}}_{\mathbf{Z}}^2)$
• The electroweak contributions to (g-2)_μ after the Higgs boson mass measurement
• Remarks on higher-order hadronic corrections to the muon g-2
• Dispersion relation for hadronic light-by-light scattering: two-pion contributions
• The hadronic light-by-light scattering contribution to the muon anomalous magnetic moment from lattice QCD
• Three-pion contribution to hadronic vacuum polarization
• Dispersion relation for hadronic light-by-light scattering: pion pole
• Pseudoscalar-pole contribution to the $(g_{\mu }-2)$: a rational approach
• Search for lepton-universality violation in $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• Short-distance constraints for the HLbL contribution to the muon anomalous magnetic moment
• Lattice calculation of the pion transition form factor with $N_f=2+1$ Wilson quarks
• Calculation of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment
• Test of lepton universality in beauty-quark decays
• Bulk Standard Model in the Randall-Sundrum Background
• Longitudinal short-distance constraints for the hadronic light-by-light contribution to $(g-2{)}_{\mu }$ with large-$N_c$ Regge models
• New physics in $b\to s$ transitions after LHC run 1
• Hadronic vacuum polarization: $(g-2{)}_{\mu }$ versus global electroweak fits
• The muon $g$-2 and $\Delta \alpha$ connection
• Hadronic vacuum polarization contribution to the anomalous magnetic moments of leptons from first principles
• Systematic study of the d=5 Weinberg operator at one-loop order
• Compilation of low-energy constraints on 4-fermion operators in the SMEFT
• Single meson contributions to the muon's anomalous magnetic moment
• Electroweak Precision Observables, New Physics and the Nature of a 126 GeV Higgs Boson
• The Effective Lagrangian in the Randall-Sundrum Model and Electroweak Physics
• Light-by-light scattering sum rules in light of new data
• Constraints on the two-pion contribution to hadronic vacuum polarization
• The leading hadronic contribution to $(g-2{)}_{\mu }$ from lattice QCD with $N_{\mathrm{f}}=2+1$ flavours of O($a$) improved Wilson quarks
• Axial-vector exchange contribution to the hadronic light-by-light piece of the muon anomalous magnetic moment
• New Mechanism for Neutrino Mass Generation and Triply Charged Higgs Bosons at the LHC
• Hadronic-vacuum-polarization contribution to the muon's anomalous magnetic moment from four-flavor lattice QCD
• Electromagnetic and strong isospin-breaking corrections to the muon $g-2$ from Lattice QCD+QED
• Kaon-box contribution to the anomalous magnetic moment of the muon
• Light quark vacuum polarization at the physical point and contribution to the muon $g-2$
• Neutrino masses from higher than d=5 effective operators
• Scalar Meson Contributions to a_μfrom Hadronic Light-by-Light Scattering
• Anomalous Triple Gauge Couplings in the Effective Field Theory Approach at the LHC
• Measurement of the $B_s^0\to {\mu }^{+}{\mu }^{-}$ decay properties and search for the $B^0\to {\mu }^{+}{\mu }^{-}$ and $B_s^0\to {\mu }^{+}{\mu }^{-}\gamma$ decays
• Strong-isospin-breaking correction to the muon anomalous magnetic moment from lattice QCD at the physical point
• Uses and Abuses of Effective Lagrangians
• TeV-scale Seesaw with Quintuplet Fermions
• $b\to s\ell \ell$ Global Fits after $R_{K_S}$ and $R_{K^{\ast +}}$
• Measurement of the W+ W- cross section in pp collisions at sqrt(s) = 8 TeV and limits on anomalous gauge couplings
• Hadronic vacuum polarization contribution to the muon $g-2$ with 2+1 flavor lattice QCD on a larger than (10 fm${)}^4$ lattice at the physical point
• More Indications for Lepton Nonuniversality in $b\to s{\ell }^{+}{\ell }^{-}$
• Measurement of total and differential $W^{+}{W}^{-}$ production cross sections in proton-proton collisions at $\sqrt{s}=$ 8 TeV with the ATLAS detector and limits on anomalous triple-gauge-boson couplings
• $B$ Flavour Anomalies: 2021 Theoretical Status Report
• Addressing $R_{D^{(\ast )}}$, $R_{K^{(\ast )}}$, muon $g-2$ and ANITA anomalies in a minimal $R$-parity violating supersymmetric framework
• Effective field theory interpretation of lepton magnetic and electric dipole moments
• Hadronic and New Physics Contributions to $b\to s$ Transitions
• Measurement of fiducial and differential $W^{+}{W}^{-}$ production cross-sections at $\sqrt{s}=$13 TeV with the ATLAS detector
• Novel TeV-scale seesaw mechanism with Dirac mediators
• Probing the muon g-2 anomaly with the Higgs boson at a Muon Collider
• Confirming $U(1{)}_{L_{\mu }-L_{\tau }}$ as a solution for $(g-2{)}_{\mu }$ with neutrinos
• Muon $g-2$: A review
• A common origin of muon g-2 anomaly, Galaxy Center GeV excess and AMS-02 anti-proton excess in the NMSSM
• Search for new non-resonant phenomena in high-mass dilepton final states with the ATLAS detector
• Neutrino Masses and Heavy Triplet Leptons at the LHC: Testability of Type III Seesaw
• Exotic Seesaw-Motivated Heavy Leptons at the LHC
• Muon $(g-2)$ and XENON1T Excess with Boosted Dark Matter in $L_{\mu }-L_{\tau }$ Model
• W${}^{+}$W${}^{-}$ boson pair production in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for anomalous couplings in boosted WW/WZ to l nu q q-bar production in proton-proton collisions at sqrt(s) = 8 TeV
• Radiative neutrino masses, lepton flavor mixing and muon $g-2$ in a leptoquark model
• Probing Exotic Fermions from a Seesaw/Radiative Model at the LHC
• High-dimensional neutrino masses
• Phenomenology of a lepton triplet
• Unique Neutrino Mass Operator at any Mass Dimension
• Search for anomalous triple gauge couplings in WW and WZ production in lepton + jet events in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• The anomalous magnetic moment of the muon: status of Lattice QCD calculations
• Axion-like particles, two-Higgs-doublet models, leptoquarks, and the electron and muon g-2
• Explanations for anomalies of muon anomalous magnetic dipole moment, $b\to s\mu \bar{\mu }$ and radiative neutrino masses in a leptoquark model
• The signatures of the quintuplet leptons at the LHC
• Doubly Charged Lepton from an Exotic Doublet at the LHC
• A sensitivity study of VBS and diboson WW to dimension-6 EFT operators at the LHC
• Flavour anomalies and the muon $g-2$ from feebly interacting particles
• A 2HDM for the g-2 and Dark Matter
• Bulk gauge and matter fields in nested warping: II. Symmetry Breaking and phenomenological consequences
• Dark Matter, Muon Anomalous Magnetic Moment and the XENON1T Excess
• Anomalous triple gauge couplings from $B$-meson and kaon observables
• $R_{K^{(\ast )}}$ and $R(D^{(\ast )})$ anomalies resolved with lepton mixing
• Triplet with a doubly-charged lepton at the LHC
• Lepton number violation phenomenology of d=7 neutrino mass models
• Single top production in association with a $WZ$ pair at the LHC in the SMEFT
• SU(2)${}_L\times$SU(2)${}_R$ minimal dark matter with 2 TeV $W^{\prime }$
• Muon g-2 in an Alternative Quasi-Yukawa Unification with Low Fine-Tuned Inverse SeeSaw Mechanism
• Axion-like particles resolve the $B\to \pi K$ and g-2 anomalies
• Neutrino and $Z^{\prime }$ phenomenology in an anomaly-free $\mathbf{U}(1)$ extension: role of higher-dimensional operators
• Looking for a vectorlike B quark at LHC using jet substructure
• Long-lived heavy particles in neutrino mass models
• Same-sign Multilepton Signatures of an $SU(2{)}_R$ Quintuplet at the LHC
• Bounding Anomalous Gauge-Boson Couplings
• Search for exotic leptons in final states with two or three leptons and fat-jets at 13 TeV LHC
• The new $(g-2{)}_{\mu }$ and Right-Handed Sneutrino Dark Matter
• Model Independent analysis of MeV scale dark matter: II. Implications from $e^{-}{e}^{+}$ colliders and Direct Detection
• Higgs-mass constraints on a supersymmetric solution of the muon g-2 anomaly
• Sub-TeV Quintuplet Minimal Dark Matter with Left-Right Symmetry
• Scotogenic neutrino mass with large $SU(2{)}_L$ multiplet fields
• The Genuine Type-V Seesaw Model: Phenomenological Introduction
• Calculation of the contribution to muon $g-2$ due to the effective anomalous three boson interaction and the new experimental result

Cited by in corpus (2)

• Role of polarizations and spin-spin correlations of $W^{\prime }s$ in $e^{-}{e}^{+}\to W^{-}{W}^{+}$ at $\sqrt{s}=250$ GeV to probe anomalous $W^{-}{W}^{+}Z/\gamma$ couplings
• Charting the new physics through one-loop effects in the muon magnetic dipole moment