M. Fael

activity

20172026

most citedB physics Beyond the Standard Model at One Loop: Complete Renormalization Group Evolution below the Electroweak Scale

147 citations · 513 across the 26 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

hep-ph2024

Total decay rates of $B$ mesons at NNLO-QCD

Manuel Egner, Matteo Fael, Alexander Lenz +4

We update the Standard Model (SM) predictions for the lifetimes of the $B^{+}$ , $B_{d}$ and $B_{s}$ mesons within the heavy quark expansion (HQE), including the recently determined NNLO-…

hep-ph2024★ 2 cited

Nonleptonic $B$ -meson decays to next-to-next-to-leading order

Manuel Egner, Matteo Fael, Kay Schönwald +1

We compute next-to-next-to-leading order QCD corrections to the partonic processes $b \to c u ˉ d$ and $b \to c c ˉ s$ , which constitute the dominant decay channels in standa…

hep-ph2024

Heavy-to-light form factors to three loops

Matteo Fael, Tobias Huber, Fabian Lange +3

We compute three-loop corrections of $O (α_{s}^{3})$ to form factors with one massive and one massless quark coupling to an external vector, axialvector, scalar, pseudoscala…

Total decay rates of B mesons at NNLO-QCD

Nonleptonic B-meson decays to next-to-next-to-leading order

Heavy-to-light form factors to three loops

Total decay rates of $B$ mesons at NNLO-QCD

Nonleptonic $B$ -meson decays to next-to-next-to-leading order