Marriage between neutrino mass and flavor anomalies

Abstract

Experimental hints for lepton flavor universality violation in beauty-quark decay both in neutral- and charged-current transitions require an extension of the Standard Model for which scalar leptoquarks (LQs) are the prime candidates. Besides, these same LQs can resolve the long-standing tension in the muon and the recently reported deviation in the electron $g-2$ anomalies. These tantalizing flavor anomalies have discrepancies in the range of $2.5\sigma -4.2\sigma$, indicating that the Standard Model of particle physics may finally be cracking. In this Letter, we propose a resolution to all these anomalies within a unified framework that sheds light on the origin of neutrino mass. In this model, the LQs that address flavor anomalies run through the loops and generate neutrino mass at the two-loop order while satisfying all constraints from collider searches, including those from flavor physics.

arXiv comment6 pages+ references, added references, matches published version

References in corpus (199)

• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
• The anomalous magnetic moment of the muon in the Standard Model
• The fate of hints: updated global analysis of three-flavor neutrino oscillations
• New Measurement of the Electron Magnetic Moment and the Fine Structure Constant
• Precision Electroweak Measurements on the Z Resonance
• Measurement of the fine-structure constant as a test of the Standard Model
• Test of lepton universality with $B^0\to K^{\ast 0}{\ell }^{+}{\ell }^{-}$ decays
• Measurement of an Excess of B -> D(*) Tau Nu Decays and Implications for Charged Higgs Bosons
• Physics of leptoquarks in precision experiments and at particle colliders
• Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma
• Measurement of the ratio of branching fractions $\mathcal{B}({\overline{B}}^0\to D^{\ast +}{\tau }^{-}{\overline{\nu }}_{\tau })/\mathcal{B}({\overline{B}}^0\to D^{\ast +}{\mu }^{-}{\overline{\nu }}_{\mu })$
• Angular analysis of the $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$ decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity
• B-physics anomalies: a guide to combined explanations
• One Leptoquark to Rule Them All: A Minimal Explanation for $R_{D^{(\ast )}}$, $R_K$ and $(g-2{)}_{\mu }$
• Measurement of the $\tau$ lepton polarization and $R(D^{\ast })$ in the decay $\bar{B}\to D^{\ast }{\tau }^{-}{\bar{\nu }}_{\tau }$
• On the Standard Model predictions for $R_K$ and $R_{K^{\ast }}$
• Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2018
• Search for lepton-universality violation in $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• Updated Values of Running Quark and Lepton Masses
• Test of lepton universality in beauty-quark decays
• From the trees to the forest: a review of radiative neutrino mass models
• Global analysis of $b\to s\ell \ell$ anomalies
• Patterns of New Physics in $b\to s{\ell }^{+}{\ell }^{-}$ transitions in the light of recent data
• Angular Distributions of B -> K ll Decays
• Simultaneous Explanation of $R(D^{(\ast )})$ and $b\to s{\mu }^{+}{\mu }^{-}$: The Last Scalar Leptoquarks Standing
• Vector leptoquark resolution of $R_K$ and $R_{D^{(\ast )}}$ puzzles
• Testing leptoquark models in $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$
• Flavour anomalies after the $R_{K^{\ast }}$ measurement
• Angular analysis and differential branching fraction of the decay $B_s^0\to \varphi {\mu }^{+}{\mu }^{-}$
• Test of Lepton Flavor Universality by the measurement of the $B^0\to D^{\ast -}{\tau }^{+}{\nu }_{\tau }$ branching fraction using three-prong $\tau$ decays
• Combined explanations of $(g-2{)}_{\mu ,e}$ and implications for a large muon EDM
• $R_K$ and future $b\to s\ell \ell$ BSM opportunities
• Confronting lepton flavor universality violation in B decays with high-$p_T$ tau lepton searches at LHC
• Measurement of $CP$-averaged observables in the $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$ decay
• $B$ Meson Anomalies in a Pati-Salam Model within the Randall-Sundrum Background
• Physics at Super B Factory
• Gauge leptoquark as the origin of B-physics anomalies
• Flavor models for $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$
• $B\to Dl\nu$ Form Factors at Non-Zero Recoil and Extraction of $|V_{cb}|$
• Closing the window on single leptoquark solutions to the $B$-physics anomalies
• General formulae for f1 --> f2 gamma
• A model of vector leptoquarks in view of the $B$-physics anomalies
• B-decay discrepancies after Moriond 2019
• Baryon Number and Lepton Universality Violation in Leptoquark and Diquark Models
• New physics in the weak interaction of $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$
• Leptoquark model to explain the $B$-physics anomalies, $R_K$ and $R_D$
• New physics explanations of $a_{\mu }$ in light of the FNAL muon $g-2$ measurement
• Search for heavy Higgs bosons decaying into two tau leptons with the ATLAS detector using $pp$ collisions at $\sqrt{s}=13$ TeV
• High-$p_T$ dilepton tails and flavour physics
• Scalar leptoquarks from GUT to accommodate the $B$-physics anomalies
• Testing new physics with the electron g-2
• Search for resonant and nonresonant new phenomena in high-mass dilepton final states at $\sqrt{s}=$ 13 TeV
• B-decay Anomalies in a Composite Leptoquark Model
• $R_K$ and $R_{K^{\ast }}$ beyond the Standard Model
• The Leptoquark Hunter's Guide: Pair Production
• Angular analysis of $B_d^0\to K^{\ast }{\mu }^{+}{\mu }^{-}$ decays in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
• Simultaneous Explanation of the $R_K$ and $R_{D^{(\ast )}}$ Puzzles: a Model Analysis
• Test of lepton-flavor universality in $B\to K^{\ast }{\ell }^{+}{\ell }^{-}$ decays at Belle
• New Physics in $b\to s{\mu }^{+}{\mu }^{-}$ after the Measurement of $R_{K^{\ast }}$
• Axion-like particles, lepton-flavor violation and a new explanation of $a_{\mu }$ and $a_e$
• On the single leptoquark solutions to the $B$-physics anomalies
• Measurement of angular parameters from the decay ${\mathrm{B}}^0\to {\mathrm{K}}^{\ast 0}{\mu }^{+}{\mu }^{-}$ in proton-proton collisions at $\sqrt{s}=$ 8 TeV
• Angular analysis of the decay B0 to K*0 mu mu from pp collisions at sqrt(s) = 8 TeV
• Hunting for ALPs with Lepton Flavor Violation
• Reconsidering the One Leptoquark solution: flavor anomalies and neutrino mass
• Neutrino Non-Standard Interactions: A Status Report
• Minimally flavored colored scalar in $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$ and the mass matrices constraints
• Revisiting the one leptoquark solution to the $R(D^{(\ast )})$ anomalies and its phenomenological implications
• A Tale of Two Anomalies
• Test of lepton flavor universality and search for lepton flavor violation in $B\to K\ell \ell$ decays
• Non-Standard Interactions in Radiative Neutrino Mass Models
• Revisiting the vector leptoquark explanation of the B-physics anomalies
• Search for heavy charged long-lived particles in the ATLAS detector in 36.1 fb${}^{-1}$ of proton-proton collision data at $\sqrt{s}=13$ TeV
• Left-Right SU(4) Vector Leptoquark Model for Flavor Anomalies
• A leptoquark model to accommodate $R_K^{\exp }<R_K^{\mathrm{SM}}$ and $R_{K^{\ast }}^{\exp }<R_{K^{\ast }}^{\mathrm{SM}}$
• Combined explanations of B-physics anomalies: the sterile neutrino solution
• Footprints of New Physics in $b\to c\tau \nu$ Transitions
• Low-energy phenomenology of scalar leptoquarks at one-loop accuracy
• Explaining the $R_K$ and $R_{D^{(\ast )}}$ anomalies with vector leptoquarks
• Explaining electron and muon $g-2$ anomaly in SUSY without lepton-flavor mixings
• Angular analysis of the $B^{+}\to K^{\ast +}{\mu }^{+}{\mu }^{-}$ decay
• Constraints on scalar leptoquarks from lepton and kaon physics
• Anomalous Magnetic Moments from Asymptotic Safety
• A light complex scalar for the electron and muon anomalous magnetic moments
• QED Corrections in $\bar{B}\to \bar{K}{\ell }^{+}{\ell }^{-}$ at the Double-Differential Level
• The Leptoquark Hunter's Guide: Large Coupling
• Leptoquark toolbox for precision collider studies
• Search for pairs of scalar leptoquarks decaying into quarks and electrons or muons in $\sqrt{s}=13$ TeV pp collisions with the ATLAS detector
• Resolving electron and muon $g-2$ within the 2HDM
• Getting chirality right: single scalar leptoquark solutions to the $(g-2{)}_{e,\mu }$ puzzle
• Explaining $(g-2{)}_{\mu ,e}$, the KOTO anomaly and the MiniBooNE excess in an extended Higgs model with sterile neutrinos
• Explanation of electron and muon g-2 anomalies in the MSSM
• Dark matter assisted lepton anomalous magnetic moments and neutrino masses
• The simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model
• The Azimuthal $B\to D^{\ast }{\tau }^{-}\overline{{\nu }_{\tau }}$ Angular Distribution with Tensor Operators
• Addressing $R_{D^{(\ast )}}$, $R_{K^{(\ast )}}$, muon $g-2$ and ANITA anomalies in a minimal $R$-parity violating supersymmetric framework
• $R_{D^{(\ast )}}$ motivated ${\mathcal{S}}_1$ leptoquark scenarios: Impact of interference on the exclusion limits from LHC data
• Unified Framework for $B$-Anomalies, Muon $g-2$, and Neutrino Masses
• Lepton-quark collisions at the Large Hadron Collider
• $D^{\ast }$ polarization vs. $R_{D^{(\ast )}}$ anomalies in the leptoquark models
• Angular analysis of the $B^0\to K^{\ast 0}{e}^{+}{e}^{-}$ decay in the low-$q^2$ region
• $B$ decay anomalies and dark matter from vectorlike confinement
• Correlating $h\to {\mu }^{+}{\mu }^{-}$ to the Anomalous Magnetic Moment of the Muon via Leptoquarks
• Searches for third-generation scalar leptoquarks in $\sqrt{s}$ = 13 TeV pp collisions with the ATLAS detector
• Probing low energy scalar leptoquarks by the leptonic $W$ and $Z$ couplings
• Electron g-2 with flavor violation in MSSM
• Combined explanations of $(g-2{)}_{\mu }$, $R_{D^{(\ast )}}$, $R_{K^{(\ast )}}$ anomalies in a two-loop radiative neutrino mass model
• Anatomy of $b\to c\tau \nu$ anomalies
• Explaining $g-2$ anomalies in two Higgs doublet model with vector-like leptons
• Measurement of $\mathcal{R}(D)$ and $\mathcal{R}(D^{\ast })$ with a semileptonic tagging method
• A near-minimal leptoquark model for reconciling flavour anomalies and generating radiative neutrino masses
• $\mu \to e\gamma$ selecting scalar leptoquark solutions for the $(g-2{)}_{e,\mu }$ puzzles
• $R_2$ as a single leptoquark solution to $R_{D^{(\ast )}}$ and $R_{K^{(\ast )}}$
• Constraints on models of scalar and vector leptoquarks decaying to a quark and a neutrino at $\sqrt{s}=$ 13 TeV
• Addressing the ${\mathbf{R}}_{D^{(\ast )}}$ anomalies with an ${\mathbf{S}}_1$ leptoquark from $\mathbf{SO}(10)$ grand unification
• Probing $e\mu$ flavor-violating ALP at Belle II
• Electron and muon $g-2$ anomalies in general flavour conserving two Higgs doublets models
• Combined Constraints on First Generation Leptoquarks
• Scalar Leptoquarks in Leptonic Processes
• Lepton Flavor Violation and Dilepton Tails at the LHC
• Interpreting the $R_{K^{(\ast )}}$ Anomaly in the Colored Zee-Babu Model
• A Minimal Explanation of Flavour Anomalies: B-Meson Decays, Muon Magnetic Moment, and the Cabibbo Angle
• Correlating Lepton Flavour (Universality) Violation in $B$ Decays with $\mu \to e\gamma$ using Leptoquarks
• A common origin of $R_K$ and neutrino masses
• Is it possible to explain the muon and electron $g-2$ in a $Z^{\prime }$ model?
• Unveiling Hidden Physics at the LHC
• Search for long-lived particles using displaced jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for pair production of third-generation scalar leptoquarks decaying into a top quark and a $\tau$-lepton in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Unified explanation of flavor anomalies, radiative neutrino mass and ANITA anomalous events in a vector leptoquark model
• Combined Explanation of the $Z\to b\bar{b}$ Forward-Backward Asymmetry, the Cabibbo Angle Anomaly, $\tau \to \mu \nu \nu$ and $b\to s{\ell }^{+}{\ell }^{-}$ Data
• Muon and electron $g-2$ and lepton masses in flavor models
• Search for new non-resonant phenomena in high-mass dilepton final states with the ATLAS detector
• $(g-2{)}_{\mu ,e}$ and the ANITA anomalous events in a three-loop neutrino mass model
• Minimal models for $g-2$ and dark matter confront asymptotic safety
• A Common Origin of Neutrino Masses and $R_{D^{(\ast )}}$, $R_{K^{(\ast )}}$ Anomalies
• Leptoquarks and Matter Unification: Flavor Anomalies and the Muon $g-2$
• Revisit to the $b\to c\tau \nu$ transition: in and beyond the SM
• Leptoquark patterns unifying neutrino masses, flavor anomalies, and the diphoton excess
• Simplified Models of Flavourful Leptoquarks
• Solving the electron and muon $g-2$ anomalies in $Z^{\prime }$ models
• $(\mathbf{g}-2{)}_{\mathbf{e},\mathbf{\mu }}$ in an extended inverse type-III seesaw
• Power-aligned 2HDM: a correlative perspective on $(g-2{)}_{e,\mu }$
• Correlation between $R_{D^{(\ast )}}$ and top quark FCNC decays in leptoquark models
• Explaining electron and muon $g-2$ anomalies in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
• Unified SU(4) theory for the $R_{D^{(\ast )}}$ and $R_{K^{(\ast )}}$ anomalies
• Anomalies in ${}^8$Be nuclear transitions and $(g-2{)}_{e,\mu }$: towards a minimal combined explanation
• Search for pair production of scalar leptoquarks decaying into first- or second-generation leptons and top quarks in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
• An explanation for the muon and electron $g-2$ anomalies and dark matter
• Radiative neutrino masses, lepton flavor mixing and muon $g-2$ in a leptoquark model
• $(g-2)$ anomalies and neutrino mass
• Leptoquarks in Oblique Corrections and Higgs Signal Strength: Status and Prospects
• A chiral SU(4) explanation of the $b\to s$ anomalies
• Electron and Muon Anomalous Magnetic Moments in the Inverse Seesaw Extended NMSSM
• Electron and muon $g-2$, radiative neutrino mass, and ${\ell }^{\prime }\to \ell \gamma$ in a $U(1{)}_{e-\mu }$ model
• Electron and muon $(g-2)$ in the B-LSSM
• Rare semileptonic $B\to K(\pi )l_i^{-}{l}_j^{+}$ decay in vector leptoquark model
• Complete Lagrangian and Set of Feynman Rules for Scalar Leptoquarks
• Indirect and monojet constraints on scalar leptoquarks
• Reconciling $B$-decay anomalies with neutrino masses, dark matter and constraints from flavour violation
• Fermion mass hierarchies from vector-like families with an extended 2HDM and a possible explanation for the electron and muon anomalous magnetic moments
• Search for new phenomena in $pp$ collisions in final states with tau leptons, $b$-jets, and missing transverse momentum with the ATLAS detector
• Constraining flavour patterns of scalar leptoquarks in the effective field theory
• A nonunitary interpretation for a single vector leptoquark combined explanation to the $B$-decay anomalies
• Distinguishing signatures of scalar leptoquarks at hadron and muon colliders
• New physics in $b\to s\ell \ell$ transitions at one loop
• Reflecting on chirality: CP-violating extensions of the single scalar-leptoquark solutions for the $(g-2{)}_{e,\mu }$ puzzles and their implications for lepton EDMs
• On the Minimal Flavor Violating Leptoquark Explanation of the $R_{D^{(\ast )}}$ Anomaly
• Testing Minimal Flavor Violation in Leptoquark Models of the $R_{K^{(\ast )}}$ Anomaly
• The Forward-Backward Asymmetry in $B\to D^{\ast }\ell \nu$: One more hint for Scalar Leptoquarks?
• Invoking Chiral Vector Leptoquark to explain LFU violation in B Decays
• From B-meson anomalies to Kaon physics with scalar leptoquarks
• Hints of Natural Supersymmetry in Flavor Anomalies?
• Lepton-specific inert two-Higgs-doublet model confronted with the new results for muon and electron g-2 anomalies and multi-lepton searches at the LHC
• Searching for heavy leptoquarks at a muon collider
• Non-Abelian Vector Dark Matter and Lepton $g-2$
• Muon and Electron $g-2$ and the Origin of Fermion Mass Hierarchy
• A unified explanation of $b\to s{\mu }^{+}{\mu }^{-}$ anomalies, neutrino masses and $B\to \pi K$ puzzle
• Neutrino masses and magnetic moments of electron and muon in the Zee Model
• Inverse seesaw and $(g-2)$ anomalies in $B-L$ extended two Higgs doublet model
• $b\to c\ell \nu$ anomalies in light of extended scalar sectors
• Linking lepton number violation with $B$ anomalies
• Multi-lepton probes of new physics and lepton-universality in top-quark interactions
• Origin of Yukawa couplings for Higgs and leptoquarks
• Composite Higgs and leptoquarks from a simple group
• One colorful resolution to the neutrino mass generation, three lepton flavor universality anomalies, and the Cabibbo angle anomaly
• Constraints on leptoquarks from lepton-flavour-violating tau-lepton processes
• Effect of scalar leptoquarks on the lepton flavor violation decays of B meson
• Data-driven study of the implications of anomalous magnetic moments and lepton flavor violating processes of $e$, $\mu$ and $\tau$
• Lepton flavour violation in rare ${\Lambda }_b$ decays
• Next-to-Leading-Order QCD Matching for $\Delta F=2$ Processes in Scalar Leptoquark Models
• $(g-2{)}_{e,\mu }$ and strongly interacting dark matter with collider implications
• Muon $(g-2)$ and Flavor Puzzles in the $U(1{)}_X^{}$-gauged Leptoquark Model
• Combined explanations of $(g-2{)}_{\mu }$, $(g-2{)}_e$ and implications for a large muon EDM
• The fate of $V_1$ vector leptoquarks: the impact of future flavour data
• Leptoquarks in Flavour Physics
• Leptoquark models for the $B$-physics anomalies
• Lepton Anomalous Magnetic Moment with Singlet-Doublet Fermion Dark Matter in Scotogenic $U(1{)}_{L_{\mu }-L_{\tau }}$ Model
• A flavor-inspired radiative neutrino mass model

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