A. Lytle

activity

20142026

most citedThe anomalous magnetic moment of the muon in the Standard Model: an update

134 citations · 169 across the 15 of their papers we have counts for

collaborators

15 papers

hep-lat2026

Hadronic contributions to $α (Q^{2})$ and $sin^{2} θ_{W} (Q^{2})$ from spectral reconstruction of lattice-QCD data

Adrián del Pino, David A. Clarke, Carleton DeTar +17

We present preliminary results from a lattice-QCD study of the hadronic contributions to the running of the electromagnetic coupling, $Δ α (Q^{2})$ , and the electroweak mixing angle, $…

hep-lat2026

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the $B_{(s)} \to D_{(s)}^{(*)} ℓ ν$ form factors

Alejandro Vaquero, Carleton DeTar, Aida El-Khadra +6

We present the status of calculations of the form factors of the most relevant heavy-to-heavy and heavy-to-light decay channels. Using seven $N_{f} = 2 + 1 + 1$ HISQ ensembles, with latt…

hep-lat2026

$B \to π$ , $B_{(s)} \to D_{(s)}$ from 2+1+1 Flavor Lattice QCD

Nicholas Cassar, Akhil Chauhan, Carleton DeTar +8

We present a lattice-QCD calculation of the hadronic form factors for $B$ -meson semileptonic decays computed using the highly improved staggered quark action for both valence and s…

hep-lat2025

High-Precision Scale Setting with the Omega-Baryon Mass and Gradient Flow

Alexei Bazavov, Claude W. Bernard, David A. Clarke +23

The gradient-flow scale $w_{0}$ in lattice QCD is determined using the mass of the $Ω^{-}$ baryon to set the physical scale. Nine ensembles using the highly improved staggered quark (H…

hep-ph2025★ 134 cited

The anomalous magnetic moment of the muon in the Standard Model: an update

R. Aliberti, T. Aoyama, E. Balzani +232

We present the current Standard Model (SM) prediction for the muon anomalous magnetic moment, $a_{μ}$ , updating the first White Paper (WP20) [1]. The pure QED and electroweak contrib…

hep-lat2025

$B \to D^{(*)}$ decays from $N_{f} = 2 + 1 + 1$ highly improved staggered quarks and clover $b$ -quark in the Fermilab interpretation

Pietro Butti, Carleton DeTar, Aida El-Khadra +9

We present an update on the analysis of semileptonic $B \to D^{(*)}$ decays at non-zero recoil. Our computation employs $2 + 1 + 1$ FNAL-MILC ensembles with highly improved…

hep-lat2025

Using AI for Efficient Statistical Inference of Lattice Correlators Across Mass Parameters

Octavio Vega, Andrew Lytle, Jiayu Shen +1

Lattice QCD is notorious for its computational expense. Modern lattice simulations require large-scale computational resources to handle the large number of Dirac operator inversio…

hep-lat2024★ 1 cited

Hadronic vacuum polarization for the muon $g - 2$ from lattice QCD: Long-distance and full light-quark connected contribution

Alexei Bazavov, Claude W. Bernard, David A. Clarke +22

We present results for the dominant light-quark connected contribution to the long-distance window (LD) of the hadronic vacuum polarization contribution (HVP) to the muon $g - 2$ fro…

hep-lat2024

Hadronic vacuum polarization for the muon $g - 2$ from lattice QCD: Complete short and intermediate windows

Alexei Bazavov, David A. Clarke, Christine Davies +21

We present complete results for the hadronic vacuum polarization (HVP) contribution to the muon anomalous magnetic moment $a_{μ}$ in the short- and intermediate-distance window regio…

hep-lat2024

$B$ -meson semileptonic decays from highly improved staggered quarks

Andrew Lytle, Carleton DeTar, Aida El-Khadra +7

We present an update for results on $B$ -meson semileptonic decays using the highly improved staggered quark (HISQ) action for both valence and 2+1+1 sea quarks. The use of the high…

hep-lat2024

Form factors for semileptonic B-decays with HISQ light quarks and clover b-quarks in Fermilab interpretation

Hwancheol Jeong, Carleton DeTar, Aida El-Khadra +7

We compute the vector, scalar, and tensor form factors for the $B \to π$ , $B \to K$ , and $B_{s} \to K$ amplitudes, which are needed to describe semileptonic $B$ -meson decay rates for bo…

hep-lat2023

Fast Partitioning of Pauli Strings into Commuting Families for Expectation Value Measurements of Dense Operators

Nouman Butt, Andrew Lytle, Ben Reggio +1

The cost of measuring quantum expectation values of an operator can be reduced by grouping the Pauli string ( $S U (2)$ tensor product) decomposition of the operator into maximally co…

hep-lat2022

Properties of low-lying charmonia and bottomonia from lattice QCD + QED

J. Koponen, B. Galloway, D. Hatton +3

The precision of lattice QCD calculations has been steadily improving for some time and is now approaching, or has surpassed, the 1% level for multiple quantities. At this level QE…

hep-lat2017★ 34 cited

The pseudoscalar meson electromagnetic form factor at high $Q^{2}$ from full lattice QCD

J. Koponen, A. C. Zimermmane-Santos, C. T. H. Davies +2

We give an accurate determination of the vector (electromagnetic) form factor, $F (Q^{2})$ , for a light pseudoscalar meson up to squared momentum transfer $Q^{2}$ values of 6 $\mathrm{G…

hep-lat2014

Hadron spectra and Delta_{mix} from overlap quarks on a HISQ sea

S. Basak, S. Datta, N. Mathur +3

We present results of our continuing study on mixed-action hadron spectra and decay constants using overlap valence quarks on MILC's 2+1+1 flavor HISQ gauge configurations. This st…

Hadronic contributions to α(Q2) and sin2θW​(Q2) from spectral reconstruction of lattice-QCD data

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the B(s)​→D(s)(∗)​ℓν form factors

B→π, B(s)​→D(s)​ from 2+1+1 Flavor Lattice QCD

High-Precision Scale Setting with the Omega-Baryon Mass and Gradient Flow

The anomalous magnetic moment of the muon in the Standard Model: an update

B→D(∗) decays from Nf​=2+1+1 highly improved staggered quarks and clover b-quark in the Fermilab interpretation

Using AI for Efficient Statistical Inference of Lattice Correlators Across Mass Parameters

Hadronic vacuum polarization for the muon g−2 from lattice QCD: Long-distance and full light-quark connected contribution

Hadronic vacuum polarization for the muon g−2 from lattice QCD: Complete short and intermediate windows

B-meson semileptonic decays from highly improved staggered quarks

Form factors for semileptonic B-decays with HISQ light quarks and clover b-quarks in Fermilab interpretation

Fast Partitioning of Pauli Strings into Commuting Families for Expectation Value Measurements of Dense Operators

Properties of low-lying charmonia and bottomonia from lattice QCD + QED

The pseudoscalar meson electromagnetic form factor at high Q2 from full lattice QCD

Hadron spectra and Delta_{mix} from overlap quarks on a HISQ sea

Hadronic contributions to $α (Q^{2})$ and $sin^{2} θ_{W} (Q^{2})$ from spectral reconstruction of lattice-QCD data

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the $B_{(s)} \to D_{(s)}^{(*)} ℓ ν$ form factors

$B \to π$ , $B_{(s)} \to D_{(s)}$ from 2+1+1 Flavor Lattice QCD

$B \to D^{(*)}$ decays from $N_{f} = 2 + 1 + 1$ highly improved staggered quarks and clover $b$ -quark in the Fermilab interpretation

Hadronic vacuum polarization for the muon $g - 2$ from lattice QCD: Long-distance and full light-quark connected contribution

Hadronic vacuum polarization for the muon $g - 2$ from lattice QCD: Complete short and intermediate windows

$B$ -meson semileptonic decays from highly improved staggered quarks

The pseudoscalar meson electromagnetic form factor at high $Q^{2}$ from full lattice QCD