Stefan Meinel

most cited

Ξ_{b} \to Ξ

form factors from lattice QCD and Standard-Model predictions for

Ξ_{b} \to Ξ μ^{+} μ^{-}

and

Ξ_{b} \to Ξ γ

decays

1 citations · 1 across the 1 of their papers we have counts for

collaborators

4 papers

hep-lat2026★ 1 cited

$Ξ_{b} \to Ξ$ form factors from lattice QCD and Standard-Model predictions for $Ξ_{b} \to Ξ μ^{+} μ^{-}$ and $Ξ_{b} \to Ξ γ$ decays

Callum Farrell, Stefan Meinel

We present the first lattice QCD determination of the $Ξ_{b} \to Ξ$ vector, axial-vector, and tensor form factors, which are relevant for the theory of rare decays including $Ξ_b \to…

hep-lat2025

Efficient lattice QCD computation of radiative-leptonic-decay form factors at multiple positive and negative photon virtualities

Davide Giusti, Christopher F. Kane, Christoph Lehner +2

In previous work Phys. Rev. D 107, 074507 (2023), we showed that form factors for radiative leptonic decays of pseudoscalar mesons can be determined efficiently and with high preci…

hep-lat2025

Predicting the spectrum and decay constants of positive-parity heavy-strange mesons using domain-wall fermions

Forrest Guyton, Stefan Meinel

We present a lattice-QCD calculation of the masses and decay constants of the positive-parity heavy-strange mesons $D_{s 0}^{*}$ , $D_{s 1}$ , $B_{s 0}^{*}$ , and $B_{s 1}$ . The calculations…

hep-lat2025

Non-relativistic QCD Study of Excited Bottomonia at Finite Temperatures on a Fine Lattice

Heng-Tong Ding, Wei-Ping Huang, Rasmus Larsen +3

The temperature dependence of bottomonium correlators up to the 3S and 3P excited states are presented in the range $T ≃ 133 - 250$ MeV. These lattice calculations employ the no…

Ξb​→Ξ form factors from lattice QCD and Standard-Model predictions for Ξb​→Ξμ+μ− and Ξb​→Ξγ decays

Efficient lattice QCD computation of radiative-leptonic-decay form factors at multiple positive and negative photon virtualities

Predicting the spectrum and decay constants of positive-parity heavy-strange mesons using domain-wall fermions

Non-relativistic QCD Study of Excited Bottomonia at Finite Temperatures on a Fine Lattice

$Ξ_{b} \to Ξ$ form factors from lattice QCD and Standard-Model predictions for $Ξ_{b} \to Ξ μ^{+} μ^{-}$ and $Ξ_{b} \to Ξ γ$ decays