Scalar Leptoquarks, Baryon Number Violation and Pati-Salam Symmetry
arXiv:2105.14029 · doi:10.1103/PhysRevD.104.035017
Abstract
One or more scalar leptoquarks with masses around a few TeV may provide a solution to some of the flavor anomalies that have been observed. We discuss the impact of such new degrees on baryon number violation when the theory is embedded in a Pati-Salam model. The Pati-Salam embedding can suppress renormalizable and dimension-five baryon number violation in some cases. Our work extends the results of Assad, Grinstein, and Fornal who considered the same issue for vector leptoquarks.
arXiv comment16 pages, 4 figures
References in corpus (57)
- Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
- Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
- Test of lepton universality using decays
- Evidence for an excess of B -> D(*) Tau Nu decays
- Test of lepton universality with decays
- Global analysis of three-flavour neutrino oscillations: synergies and tensions in the determination of theta_23, delta_CP, and the mass ordering
- Measurement of an Excess of B -> D(*) Tau Nu Decays and Implications for Charged Higgs Bosons
- Measurement of the branching ratio of relative to decays with hadronic tagging at Belle
- Physics of leptoquarks in precision experiments and at particle colliders
- Measurement of the ratio of branching fractions
- B-physics anomalies: a guide to combined explanations
- One Leptoquark to Rule Them All: A Minimal Explanation for , and
- Measurement of the lepton polarization and in the decay
- Hyper-Kamiokande Design Report
- Proton stability in grand unified theories, in strings, and in branes
- Search for lepton-universality violation in decays
- Updated Values of Running Quark and Lepton Masses
- Effective field theory approach to , and with third generation couplings
- Simultaneous Explanation of and : The Last Scalar Leptoquarks Standing
- Vector leptoquark resolution of and puzzles
- Measurement of the ratio of the and branching fractions using three-prong -lepton decays
- A three-site gauge model for flavor hierarchies and flavor anomalies
- Test of Lepton Flavor Universality by the measurement of the branching fraction using three-prong decays
- Gauge leptoquark as the origin of B-physics anomalies
- Flavor models for
- Closing the window on single leptoquark solutions to the -physics anomalies
- Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF
- B-decay discrepancies after Moriond 2019
- A model of vector leptoquarks in view of the -physics anomalies
- Baryon Number and Lepton Universality Violation in Leptoquark and Diquark Models
- Measurement of the lepton polarization and in the decay with one-prong hadronic decays at Belle
- Scalar leptoquarks from GUT to accommodate the -physics anomalies
- B-decay Anomalies in a Composite Leptoquark Model
- and beyond the Standard Model
- Simultaneous Explanation of the and Puzzles: a Model Analysis
- Improved lattice computation of proton decay matrix elements
- Search for Proton Decay via using 260 kilotonyear data of Super-Kamiokande
- Search for proton decay via and with an enlarged fiducial volume in Super-Kamiokande I-IV
- Simplified models with baryon number violation but no proton decay
- Left-Right SU(4) Vector Leptoquark Model for Flavor Anomalies
- Pati-Salam explanations of the B-meson anomalies
- Phenomenology of scalar leptoquarks
- Composite Leptoquarks at the LHC
- Quark-Lepton Unification and Rare Meson Decays
- Getting chirality right: single scalar leptoquark solutions to the puzzle
- Unified Framework for -Anomalies, Muon , and Neutrino Masses
- Heavy and light scalar leptoquarks in proton decay
- Measurement of and with a semileptonic tagging method
- as a single leptoquark solution to and
- Proton decay into charged leptons
- Low Scale Quark-Lepton Unification
- The Minimal Quark-Lepton Symmetry Model and the Limit on Z'-mass
- Mass limits for scalar and gauge leptoquarks from decays
- Baryon number violation at the LHC: the top option
- Anomalies and accidental symmetries: charging the scalar leptoquark under -
- Fermion Masses and Mixings, Leptogenesis and Baryon Number Violation in Pati-Salam Model
- Advantages of Unity With SU(4)-Color: Reflections Through Neutrino Oscillations, Baryogenesis and Proton Decay
Cited by in corpus (19)
- Reflecting on chirality: CP-violating extensions of the single scalar-leptoquark solutions for the puzzles and their implications for lepton EDMs
- Universal Scalar Leptoquark Action for Matching
- An EFT approach to baryon number violation: lower limits on the new physics scale and correlations between nucleon decay modes
- Phenomenology of Scalar Leptoquarks at the LHC in Explaining the Radiative Neutrino Mass, Muon and Lepton Flavour Violating Observables
- Scalar leptoquark pair production at the LHC: precision predictions in the era of flavour anomalies
- Scalar leptoquarks at the LHC and flavour anomalies: a comparison of pair-production modes at NLO-QCD
- Constraining scalar leptoquarks using COHERENT data
- A neutrino window to scalar leptoquarks: from low energy to colliders
- All possible first signals of gauge leptoquark in quark-lepton unification and beyond
- Probing Quark-Lepton Unification with Leptoquark and Higgs Decays
- Baryon Number Violation: From Nuclear Matrix Elements to BSM Physics
- Dimension-5 baryon-number violation in low-scale Pati-Salam
- Searching for new physics from SMEFT and leptoquarks at the P2 experiment
- Light Cone Sum Rules and Form Factors for
- Triple-leptoquark interactions for tree- and loop-level proton decays
- Constraining Scalar Doublet and Triplet Leptoquarks with Vacuum Stability and Perturbativity
- Flavor Anomalies and Quark-Lepton Unification
- Leptoquarks with Exactly Stable Protons
- Matter Unification and Lepton Flavour Violation