A. Vaquero

collaborators

8 papers

hep-lat2026

Hadronic contributions to $I^\pm (Q^{2})$ and $sin^{2} I^¸_{W} (Q^{2})$ from spectral reconstruction of lattice-QCD data

AdriÃ¡n 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, $I^ I^\pm (Q^{2})$ , and the electroweak mixing angle,…

hep-lat2026

$B \to D^{*} ℓ I^½$ from LQCD: is there light at the end of the tunnel?

Alejandro Vaquero

Lattice QCD (LQCD) calculations play a key role in the establishment of flavor anomalies. One of the most recent advancements in LQCD to this end has been the publication of severa…

hep-lat2026

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the $B_{(s)} \to D_{(s)}^{(*)} ℓ I^½$ 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 I ¨ $ , $B_{(s)} \to D_{(s)}$ 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 $I^c ◯^{-}$ baryon to set the physical scale. Nine ensembles using the highly improved staggered quark (…

hep-lat2025

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…

Hadronic contributions to I^±(Q2) and sin2I^¸W​(Q2) from spectral reconstruction of lattice-QCD data

B→D∗ℓI^½ from LQCD: is there light at the end of the tunnel?

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the B(s)​→D(s)(∗)​ℓI^½ form factors

B→I¨, B(s)​→D(s)​ from 2+1+1 Flavor Lattice QCD

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

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

Hadronic contributions to $I^\pm (Q^{2})$ and $sin^{2} I^¸_{W} (Q^{2})$ from spectral reconstruction of lattice-QCD data

$B \to D^{*} ℓ I^½$ from LQCD: is there light at the end of the tunnel?

Untangling the heavy-flavor mess: status of the Fermilab-MILC calculation of the $B_{(s)} \to D_{(s)}^{(*)} ℓ I^½$ form factors

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

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