Establishes the HQLaMET two-step factorization scheme to enable lattice QCD computation of the B-meson shape function by separating the effects of disparate scales.
Title resolution pending
4 Pith papers cite this work, alongside 363 external citations. Polarity classification is still indexing.
4
Pith papers citing it
363
external citations · OpenAlex
citation-role summary
background 2
citation-polarity summary
roles
background 2polarities
background 2representative citing papers
Lattice QCD yields continuum-limit HQET LCDA parameters λ_B = 0.340(20) GeV and σ_B^(1) = 1.685(63) at 1 GeV, reducing total uncertainty by a factor of three.
Continuum-extrapolated lattice QCD yields heavy-meson LCDAs with D-meson peak at y≈0.2-0.3 and HQET inverse moment λ_B=0.340(20) GeV at 1 GeV, consistent with other determinations.
A global fit to B→π,K,D lattice form factors and B→πℓν data yields λ_B=217(19)+82−17 MeV and |V_ub|=3.68(13)+0−1×10−3.
citing papers explorer
-
Accessing the HQET B-Meson Shape Function from a LaMET Quasi-Shape Function
Establishes the HQLaMET two-step factorization scheme to enable lattice QCD computation of the B-meson shape function by separating the effects of disparate scales.
-
Continuum-Limit HQET LCDAs from Lattice QCD for Tightening B Decay Uncertainties
Lattice QCD yields continuum-limit HQET LCDA parameters λ_B = 0.340(20) GeV and σ_B^(1) = 1.685(63) at 1 GeV, reducing total uncertainty by a factor of three.
-
Determination of heavy meson light-cone distribution amplitudes: theoretical framework and lattice simulations
Continuum-extrapolated lattice QCD yields heavy-meson LCDAs with D-meson peak at y≈0.2-0.3 and HQET inverse moment λ_B=0.340(20) GeV at 1 GeV, consistent with other determinations.
-
Determination of $B$-meson distribution amplitudes from $B\to \pi,K,D$ transition form factors
A global fit to B→π,K,D lattice form factors and B→πℓν data yields λ_B=217(19)+82−17 MeV and |V_ub|=3.68(13)+0−1×10−3.