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 2020Show all

3 papers · 1 filter

hep-ph2020★ 65 cited

Third order corrections to the semi-leptonic \boldmath{ $b \to c$ } and the muon decays

Matteo Fael, Kay Schönwald, Matthias Steinhauser

We compute corrections of order $α_{s}^{3}$ to the decay $b \to c ℓ ν ˉ$ taking into account massive charm quarks. In the on-shell scheme large three-loop corrections are found. H…

hep-ph2020★ 37 cited

On the relation between the $MS$ and the kinetic mass of heavy quarks

Matteo Fael, Kay Schönwald, Matthias Steinhauser

We compute the relation between the pole mass and the kinetic mass of a heavy quark to three loops. Using the known relation between the pole and the $MS$ mass we ob…

hep-ph2020★ 28 cited

Exact results for $Z_{m}^{OS}$ and $Z_{2}^{OS}$ with two mass scales and up to three loops

Matteo Fael, Kay Schönwald, Matthias Steinhauser

We consider the on-shell mass and wave function renormalization constants $Z_{m}^{OS}$ and $Z_{2}^{OS}$ up to three-loop order allowing for a second non-zero quark mass. We obt…

Third order corrections to the semi-leptonic \boldmath{b→c} and the muon decays

On the relation between the MS and the kinetic mass of heavy quarks

Exact results for ZmOS​ and Z2OS​ with two mass scales and up to three loops

Third order corrections to the semi-leptonic \boldmath{ $b \to c$ } and the muon decays

On the relation between the $MS$ and the kinetic mass of heavy quarks

Exact results for $Z_{m}^{OS}$ and $Z_{2}^{OS}$ with two mass scales and up to three loops