Matching the B-meson quasidistribution amplitude in the RI/MOM scheme

Abstract

Within the framework of large momentum effective theory (LaMET), the light-cone distribution amplitude of $B$-meson in heavy-quark effective theory (HQET) can be extracted from lattice calculations of quasidistribution amplitude through hard-collinear factorization formula. This quasiquantity can be renormalized in a regularization-independent momentum subtraction scheme (RI/MOM). In this work, we derive the matching coefficient which connects the renormalized quasiditribution amplitude in the RI/MOM scheme and standard LCDA in the $\overline{\text{MS}}$ scheme at one-loop accuracy. Our numerical analysis approves of the feasibility of RI/MOM scheme for renormalizing $B$-meson quasidistribution amplitude. These results will be crucial for exploring the partonic structure of heavy-quark hadrons.

arXiv comment19 pages, 4 figures

References in corpus (64)

• QCD Factorization for $B\to \pi \pi$ Decays: Strong Phases and CP Violation in the Heavy Quark Limit
• Parton Physics on Euclidean Lattice
• Improved Nonrelativistic QCD for Heavy Quark Physics
• Symmetry-breaking corrections to heavy-to-light B meson form factors at large recoil
• Systematic approach to exclusive B ->V l^+l^-, V gamma decays
• Asymptotics of Heavy-Meson Form Factors
• Quasi-PDFs, momentum distributions and pseudo-PDFs
• Large-Momentum Effective Theory
• The B-Meson Distribution Amplitude in QCD
• A guide to light-cone PDFs from Lattice QCD: an overview of approaches, techniques and results
• A complete non-perturbative renormalization prescription for quasi-PDFs
• Perturbative Renormalization of quasi-PDFs
• Renormalization in Large Momentum Effective Theory of Parton Physics
• Renormalization-Group Evolution of the B-Meson Light-Cone Distribution Amplitude
• Nonperturbative renormalization of nonlocal quark bilinears for quasi-PDFs on the lattice using an auxiliary field
• Parton Distribution Function with Non-perturbative Renormalization from Lattice QCD
• Unpolarized and helicity generalized parton distributions of the proton within lattice QCD
• Light-Cone Distribution Amplitudes for Heavy-Quark Hadrons
• Matching the Quasi Parton Distribution in a Momentum Subtraction Scheme
• Model-Independent Properties of the B-Meson Distribution Amplitude
• Power corrections and renormalons in parton quasi-distributions
• Heavy-to-light B meson form factors at large recoil energy -- spectator-scattering corrections
• A Hybrid Renormalization Scheme for Quasi Light-Front Correlations in Large-Momentum Effective Theory
• Systematic uncertainties in parton distribution functions from lattice QCD simulations at the physical point
• Relativistic Heavy Quark Effective Action
• Accessing gluon parton distributions in large momentum effective theory
• Improved Parton Distribution Functions at Physical Pion Mass
• One-loop matching for transversity generalized parton distribution
• Pion and Kaon Distribution Amplitudes from Lattice QCD
• Radiative leptonic decay $B\to \gamma \ell {\nu }_{\ell }$ with subleading power corrections
• Gluon quasidistribution function at one loop
• Subleading-power corrections to the radiative leptonic $B\to \gamma \ell \nu$ decay in QCD
• Quasi parton distributions and the gradient flow
• Pion and kaon valence-quark quasiparton distributions
• Matching Quasi Generalized Parton Distributions in the RI/MOM scheme
• Parton distribution amplitudes of light vector mesons
• Factorization and dispersion relations for radiative leptonic $B$ decay
• $B$-meson light-cone distribution amplitude from the Euclidean quantity
• Multiplicative renormalizability of quasi-parton operators
• Extraction of Next-to-Next-to-Leading-Order PDFs from Lattice QCD Calculations
• Factorization in B->V gamma Decays
• Structure of parton quasi-distributions and their moments
• Distribution Amplitudes of $K^{\ast }$ and $\varphi$ at Physical Pion Mass from Lattice QCD
• B-Meson Light-Cone Distribution Amplitude: Perturbative Constraints and Asymptotic Behaviour in Dual Space
• On the power divergence in quasi gluon distribution function
• Non-dipolar Wilson links for quasi-parton distribution functions
• Two-loop evolution equation for the B-meson distribution amplitude
• Flavor decomposition for the proton helicity parton distribution functions
• Solving the Bars-Green equation for moving mesons in two-dimensional QCD
• Parameters of Heavy Quark Effective Theory from Nf=2 lattice QCD
• Light-cone distribution amplitudes of vector meson in large momentum effective theory
• One-loop matching for the twist-3 parton distribution $g_T(x)$
• Matching the Quasi Meson Distribution Amplitude in RI/MOM scheme
• Relations between Heavy-light Meson and Quark Masses
• Machine-Learning Prediction for Quasi-PDF Matrix Elements
• Continuum limit of parton distribution functions from the pseudo-distribution approach on the lattice
• $B$-meson Ioffe-time distribution amplitude at short distances
• Continuum limit of the leading order HQET form factor in $B_s\to K\ell \nu$ decays
• Probing isovector scalar mesons in the charmless three-body $B$ decays
• Inverse moment of the $B$-meson quasi distribution amplitude
• The PQCD approach towards to next-to-leading order: a short review
• A factorization theorem connecting the light-cone distribution amplitudes of heavy-flavor mesons in QCD and HQET
• Heavy quark expansion for heavy-light light-cone operators
• Study on pure annihilation type B to V gamma decays

Cited by in corpus (4)

• Generalized parton distributions from the pseudo-distribution approach on the lattice
• Light Cone Distribution Amplitude for the $\Lambda$ Baryon from Lattice QCD
• Power corrections to quasi-distribution amplitudes of a heavy meson
• Probing heavy meson lightcone distribution amplitudes with heavy quark spin symmetry