A. Broll

most cited

B π

-state contamination in

B

-meson observables

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

hep-lat2022

Estimating excited states contamination of $B \to π$ form factors using heavy meson chiral perturbation theory

Oliver Bär, Alexander Broll, Rainer Sommer

Using Heavy Meson Chiral Perturbation Theory (HMChPT), the $B^{*} π$ excited states contamination of the $B \to π$ vector form factors is computed to NLO in the chiral expansion and…

hep-lat2022★ 1 cited

$B π$ -state contamination in $B$ -meson observables

Oliver Bar, Alexander Broll, Rainer Sommer

Multi-particle states with additional pions are expected to result in a non-negligible excited-state contamination in lattice simulations. We show that heavy meson chiral perturbat…

Estimating excited states contamination of B→π form factors using heavy meson chiral perturbation theory

Bπ-state contamination in B-meson observables

Estimating excited states contamination of $B \to π$ form factors using heavy meson chiral perturbation theory

$B π$ -state contamination in $B$ -meson observables