Massive fermions in lattice gauge theory
AX El-Khadra, AS Kronfeld, PB Mackenzie - Physical Review D, 1997 - APS
This paper presents a formulation of lattice fermions applicable to all quark masses, large
and small. We incorporate interactions from previous light-fermion and heavy-fermion …
and small. We incorporate interactions from previous light-fermion and heavy-fermion …
The anomalous magnetic moment of the muon in the Standard Model
We review the present status of the Standard Model calculation of the anomalous magnetic
moment of the muon. This is performed in a perturbative expansion in the fine-structure …
moment of the muon. This is performed in a perturbative expansion in the fine-structure …
Review of lattice results concerning low-energy particle physics
…, M Della Morte, S Dürr, AX El-Khadra… - The European Physical …, 2014 - Springer
We review lattice results related to pion, kaon, D D-and B B-meson physics with the aim of
making them easily accessible to the particle-physics community. More specifically, we …
making them easily accessible to the particle-physics community. More specifically, we …
Semileptonic decays and from lattice QCD
We present a lattice QCD calculation of the form factors and differential decay rates for
semileptonic decays of the heavy-light mesons B and D to the final state π l ν. The results …
semileptonic decays of the heavy-light mesons B and D to the final state π l ν. The results …
[PDF][PDF] Challenges in semileptonic BB decays
…, L Cao, G Ciezarek, CTH Davies, AX El-Khadra… - The European Physical …, 2020 - Springer
Two of the elements of the Cabibbo–Kobayashi–Maskawa quark mixing matrix,| V_ ub|| V
ub| and| V_ cb|| V cb|, are extracted from semileptonic B decays. The results of the B …
ub| and| V_ cb|| V cb|, are extracted from semileptonic B decays. The results of the B …
Review of particle physics
The Review summarizes much of particle physics and cosmology. Using data from previous
editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average …
editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average …
Determination of the strong coupling constant from the charmonium spectrum
AX El-Khadra, G Hockney, AS Kronfeld… - Physical Review Letters, 1992 - APS
Lattice gauge theory techniques have recently achieved sufficient accuracy to permit a
determination of the strong coupling constant from the 1P-1S splitting in the charmonium …
determination of the strong coupling constant from the 1P-1S splitting in the charmonium …
form factors at nonzero recoil and from -flavor lattice QCD
We present the first unquenched lattice-QCD calculation of the hadronic form factors for the
exclusive decay B¯→ D ℓ ν¯ at nonzero recoil. We carry out numerical simulations on 14 …
exclusive decay B¯→ D ℓ ν¯ at nonzero recoil. We carry out numerical simulations on 14 …
- and -meson leptonic decay constants from four-flavor lattice QCD
We calculate the leptonic decay constants of heavy-light pseudoscalar mesons with charm
and bottom quarks in lattice quantum chromodynamics on four-flavor QCD gauge-field …
and bottom quarks in lattice quantum chromodynamics on four-flavor QCD gauge-field …
and meson decay constants in lattice QCD
We have calculated the decay constants of B and D mesons with lattice QCD. We use an O
(a)-improved action that takes light quark actions as a starting point, tuned so that it can be …
(a)-improved action that takes light quark actions as a starting point, tuned so that it can be …