Neutron Electric Dipole Moment and Tensor Charges from Lattice QCD

Abstract

We present Lattice QCD results on the neutron tensor charges including, for the first time, a simultaneous extrapolation in the lattice spacing, volume, and light quark masses to the physical point in the continuum limit. We find that the "disconnected" contribution is smaller than the statistical error in the "connected" contribution. Our estimates in the $\overline{\text{MS}}$ scheme at $2$ GeV, including all systematics, are $g_T^{d-u}=1.020(76)$, $g_T^d=0.774(66)$, $g_T^u=-0.233(28)$, and $g_T^s=0.008(9)$. The flavor diagonal charges determine the size of the neutron electric dipole moment (EDM) induced by quark EDMs that are generated in many new scenarios of CP-violation beyond the Standard Model (BSM). We use our results to derive model-independent bounds on the EDMs of light quarks and update the EDM phenomenology in split Supersymmetry with gaugino mass unification, finding a stringent upper bound of $d_n<4\times 10^{-28}e$ cm for the neutron EDM in this scenario.

Final published version

References in corpus (7)

• An Improved Experimental Limit on the Electric Dipole Moment of the Neutron
• Highly Improved Staggered Quarks on the Lattice, with Applications to Charm Physics
• Nucleon isovector couplings from $N_f=2$ lattice QCD
• The Nucleon Electric Dipole Form Factor From Dimension-Six Time-Reversal Violation
• Higgs-Higgsino-Gaugino Induced Two Loop Electric Dipole Moments
• Nucleon tensor charges and electric dipole moments
• Nucleon tensor charge from Collins azimuthal asymmetry measurements

Cited by in corpus (100)

• FLAG Review 2019
• FLAG Review 2021
• Electric Dipole Moments of the Atoms, Molecules, Nuclei and Particles
• Nucleon Helicity and Transversity Parton Distributions from Lattice QCD
• Constraining the top-Higgs sector of the Standard Model Effective Field Theory
• Probing exotic phenomena at the interface of nuclear and particle physics with the electric dipole moments of diamagnetic atoms: A unique window to hadronic and semi-leptonic CP violation
• Pion Distribution Amplitude from Lattice QCD
• Axial, Scalar and Tensor Charges of the Nucleon from 2+1+1-flavor Lattice QCD
• Isovector Charges of the Nucleon from 2+1+1-flavor Lattice QCD
• Right-handed charged currents in the era of the Large Hadron Collider
• Updated Lattice Results for Parton Distributions
• First direct lattice-QCD calculation of the $x$-dependence of the pion parton distribution function
• Flavor diagonal tensor charges of the nucleon from 2+1+1 flavor lattice QCD
• Proton Isovector Helicity Distribution on the Lattice at Physical Pion Mass
• Nucleon charges with dynamical overlap fermions
• Pion generalized parton distribution from lattice QCD
• Spin-dependent $\mu \to e$ conversion
• The phenomenology of electric dipole moments in models of scalar leptoquarks
• Indirect Constraints on the Scalar Di-Photon Resonance at the LHC
• FLAG Review 2024
• Valence-Quark Distribution of the Kaon and Pion from Lattice QCD
• Nucleon Tomography and Generalized Parton Distribution at Physical Pion Mass from Lattice QCD
• Dimension-5 CP-odd operators: QCD mixing and renormalization
• Nucleon isovector charges and twist-2 matrix elements with $N_f=2+1$ dynamical Wilson quarks
• Direct and indirect constraints on CP-violating Higgs-quark and Higgs-gluon interactions
• On Lattice Calculation of Electric Dipole Moments and Form Factors of the Nucleon
• Isovector parton distribution functions of the proton on a superfine lattice
• NLO QCD corrections to SM-EFT dilepton and electroweak Higgs boson production, matched to parton shower in POWHEG
• Nucleon Helicity Generalized Parton Distribution at Physical Pion Mass from Lattice QCD
• Electric Dipole Moments in Natural Supersymmetry
• The Role of Lattice QCD in Searches for Violations of Fundamental Symmetries and Signals for New Physics
• A no-go theorem for non-standard explanations of the $\tau \to K_S\pi {\nu }_{\tau }$ CP asymmetry
• Top Down Electroweak Dipole Operators
• Contact-interaction Faddeev equation and, inter alia, proton tensor charges
• A Fixed-Target Programme at the LHC: Physics Case and Projected Performances for Heavy-Ion, Hadron, Spin and Astroparticle Studies
• Review of the electric dipole moment of light nuclei
• Violations of discrete space-time symmetries in chiral effective field theory
• Proton tensor charges from a Poincaré-covariant Faddeev equation
• Particle Physics at the European Spallation Source
• Spin-dependent $\mu \to e$ Conversion on Light Nuclei
• Nucleon matrix elements of the antisymmetric quark tensor
• Nucleon Gluon Distribution Function from 2+1+1-Flavor Lattice QCD
• Lattice QCD spectroscopy for hadronic CP violation
• Contribution of the QCD $\Theta$-term to nucleon electric dipole moment
• A low-energy perspective on the minimal left-right symmetric model
• Exploring universality of transversity in proton-proton collisions
• Where do we stand with a 3-D picture of the proton?
• Sum rules for CP-violating operators of Weinberg type
• Implications for Electric Dipole Moments of a Leptoquark Scenario for the $B$-Physics Anomalies
• Neutron and proton electric dipole moments from $N_f=2+1$ domain-wall fermion lattice QCD
• Completeness and Complementarity for $\mu \to e\gamma$, $\mu \to 3e$ and $\mu \to e$ conversion
• Standard model contribution to the electric dipole moment of the deuteron, ${}^3$H, and ${}^3$He nuclei
• First Glimpse into the Kaon Gluon Parton Distribution Using Lattice QCD
• Experimental constraint on quark electric dipole moments
• Direct Neutrino Mass Experiments and Exotic Charged Current Interactions
• Probing nucleon strange and charm distributions with lattice QCD
• Machine Learning Estimators for Lattice QCD Observables
• Quantum chromodynamics axion in a hot and magnetized medium
• From B-meson anomalies to Kaon physics with scalar leptoquarks
• Pion Valence-Quark Generalized Parton Distribution at Physical Pion Mass
• Accessing the nucleon transverse structure in inclusive deep inelastic scattering
• Electric dipole moment of ${}^{13}$C
• Effect of the chiral phase transition on axion mass and self-coupling
• Electric dipole moment constraints on CP-violating light-quark Yukawas
• Gluon Parton Distribution of the Nucleon from 2+1+1-Flavor Lattice QCD in the Physical-Continuum Limit
• Electric dipole moment of the deuteron in the standard model with $NN-\Lambda N-\Sigma N$ coupling
• CP-violating Dark Photon Interaction
• Systematic Improvement of $x$-dependent Unpolarized Nucleon Generalized Parton Distribution in Lattice-QCD Calculation
• Electric dipole moment constraints on CP-violating heavy-quark Yukawas at next-to-leading order
• Nucleon Electric Dipole Moments in High-Scale Supersymmetric Models
• Excited states in nucleon structure calculations
• $CP$ asymmetry in the angular distributions of $\tau \to K_S\pi {\nu }_{\tau }$ decays -- II: general effective field theory analysis
• Strong CP violation in nuclear physics
• Nucleon Helicity Parton Distribution Function in the Continuum Limit with Self-Renormalization
• Impact of Beyond the Standard Model Physics in the Detection of the Cosmic Neutrino Background
• Permanent Electric Dipole Moments of Single-, Two-, and Three-Nucleon Systems
• Nonperturbatively Renormalized Nucleon Gluon Momentum Fraction in the Continuum Limit of $N_f=2+1+1$ Lattice QCD
• $CP$ violation in $\eta$ muonic decays
• Bounds on CP-violating Higgs-gluon interactions: the case of vanishing light-quark Yukawa couplings
• Exploring the axion potential and axion walls in dense quark matter
• Topological susceptibility and axion potential in two-flavor superconductive quark matter
• Nucleon Mass with Highly Improved Staggered Quarks
• Electric Dipole Moments from Post-Sphaleron Baryogenesis
• Neutron Electric Dipole Moment on the Lattice
• Electric dipole moments from colour-octet scalars
• Non-perturbative renormalization of tensor currents: strategy and results for $N_f=0$ and $N_f=2$ QCD
• Sensitivity of Future Tritium Decay Experiments to New Physics
• Neutron EDM constrains direct dark matter detection prospects
• PTOLEMY's test of generalized neutrino interactions: unveiling challenges and constraints
• MSSM without a free parameter
• Electric dipole moment of the neutron in Two Higgs Doublet Models with flavor changing
• Boer-Mulders function of the pion and pretzelosity distribution of the proton in the polarized pion-proton Drell-Yan process at COMPASS
• The Contribution of Novel CP Violating Operators to the nEDM using Lattice QCD
• CP violation in two-meson Tau decays induced by heavy new physics
• CP Asymmetry in $\tau \to K\pi {\nu }_{\tau }$ within Non-Minimal $SU(5)$
• Estimation of matrix trace using machine learning
• Isovector and flavor diagonal charges of the nucleon from 2+1+1 flavor QCD
• Isovector and flavor-diagonal charges of the nucleon
• Nucleon Charges from 2+1+1-flavor HISQ and 2+1-flavor clover lattices
• Electric dipole moments of baryons with bottom quarks