F. Bahr

activity

20122019

most citedContinuum limit of the leading order HQET form factor in

B_{s} \to K ℓ ν

decays

17 citations · 42 across the 5 of their papers we have counts for

collaborators

5 papers

hep-lat2019★ 12 cited

Extraction of bare Form Factors for $B_{s} \to K ℓ ν$ Decays in non-perturbative HQET

Felix Bahr, Debasish Banerjee, Fabio Bernardoni +3

We discuss the extraction of the ground state $⟨ K (p) ∣ V_{μ} (0) ∣ B (0)⟩$ matrix elements from Euclidean lattice correlation functions. The em…

hep-lat2016★ 17 cited

Continuum limit of the leading order HQET form factor in $B_{s} \to K ℓ ν$ decays

Felix Bahr, Debasish Banerjee, Fabio Bernardoni +4

We discuss the computation of form factors for semi-leptonic decays of $B$ -, $B_{s}$ - mesons in lattice QCD. Considering in particular the example of the static $B_{s}$ for…

hep-lat2014★ 2 cited

Form factors for $B_{s} \to K ℓ ν$ decays in Lattice QCD

Felix Bahr, Fabio Bernardoni, John Bulava +4

We present the current status of the computation of the form factor $f_{+} (q^{2})$ for the semi-leptonic decay $B_{s} \to K ℓ ν$ by the ALPHA collaboration. W…

hep-lat2012★ 11 cited

$∣ V_{u b} ∣$ determination in lattice QCD

F. Bahr, F. Bernardoni, B. Blossier +10

The 2012 PDG reports a tension at the level of $3 σ$ between two exclusive determinations of $∣ V_{u b} ∣$ . They are obtained by combining the experimental branching ratios of $B \to…

hep-lat2012

B $\to$ $π$ form factor with 2 flavours of $O (a)$ improved Wilson quarks

Felix Bahr, Fabio Bernardoni, John Bulava +3

The determinations of $∣ V_{ub} ∣$ from the exclusive branching ratios of $B \to τ ν$ and $B \to π l ν$ tend to show a tension at the level of $3 σ$ \cite{Beringer:1900zz}. On the th…

Extraction of bare Form Factors for Bs​→Kℓν Decays in non-perturbative HQET

Continuum limit of the leading order HQET form factor in Bs​→Kℓν decays

Form factors for Bs​→Kℓν decays in Lattice QCD

∣Vub​∣ determination in lattice QCD

B → π form factor with 2 flavours of O(a) improved Wilson quarks

Extraction of bare Form Factors for $B_{s} \to K ℓ ν$ Decays in non-perturbative HQET

Continuum limit of the leading order HQET form factor in $B_{s} \to K ℓ ν$ decays

Form factors for $B_{s} \to K ℓ ν$ decays in Lattice QCD

$∣ V_{u b} ∣$ determination in lattice QCD

B $\to$ $π$ form factor with 2 flavours of $O (a)$ improved Wilson quarks