F. Erben

activity

20142026

most citedThe anomalous magnetic moment of the muon in the Standard Model: an update

134 citations · 311 across the 36 of their papers we have counts for

collaborators

Showing 2022Show all

10 papers · 1 filter

hep-lat2022★ 3 cited

Progress on the exploratory calculation of the rare Hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$

Felix Erben, Vera Gülpers, Maxwell T. Hansen +2

The rare Hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$ is an $s \to d$ flavour changing neutral current process, which is highly suppressed within the Standard Model, and is therefore se…

hep-lat2022

Exploring distillation at the SU(3) flavour symmetric point

Felix Erben, Maxwell T. Hansen, Fabian Joswig +2

In these proceedings we present an exact distillation setup with stabilised Wilson fermions at the SU(3) flavour symmetric point utilising the flexibility of the Grid and Hadrons s…

hep-lat2022

Isospin-breaking corrections to light leptonic decays in lattice QCD+QED at the physical point

Peter Boyle, Matteo Di Carlo, Felix Erben +10

We report on the physical-point RBC/UKQCD calculation of the leading isospin-breaking corrections to light-meson leptonic decays. This is highly relevant for future precision tests…

hep-lat2022

Towards $K π$ scattering with domain-wall fermions at the physical point using distillation

Nelson Pitanga Lachini, Peter Boyle, Felix Erben +2

Resonances play an important role in Standard Model phenomenology. In particular, hadronic resonances feature in $B$ and $D$ decays, which can be central for New Physics searches.…

hep-lat2022★ 25 cited

Isospin-breaking corrections to light-meson leptonic decays from lattice simulations at physical quark masses

Peter Boyle, Matteo Di Carlo, Felix Erben +10

The decreasing uncertainties in theoretical predictions and experimental measurements of several hadronic observables related to weak processes, which in many cases are now smaller…

hep-lat2022★ 8 cited

Prospects for a lattice calculation of the rare decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$

Felix Erben, Vera Gülpers, Maxwell T. Hansen +2

We present a strategy for calculating the rare decay of a $Σ^{+} (uu s)$ baryon to a proton $(uu d)$ and di-lepton pair using lattice QCD. To determine this observable one needs to num…

hep-lat2022★ 7 cited

A lattice QCD perspective on weak decays of b and c quarks Snowmass 2022 White Paper

Peter A. Boyle, Bipasha Chakraborty, Christine T. H. Davies +32

Lattice quantum chromodynamics has proven to be an indispensable method to determine nonperturbative strong contributions to weak decay processes. In this white paper for the Snowm…

hep-lat2022★ 3 cited

Discovering new physics in rare kaon decays

Thomas Blum, Peter Boyle, Mattia Bruno +20

The decays and mixing of $K$ mesons are remarkably sensitive to the weak interactions of quarks and leptons at high energies. They provide important tests of the standard model at…

hep-lat2022

Simulating rare kaon decays $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$ using domain wall lattice QCD with physical light quark masses

P. A. Boyle, F. Erben, J. M. Flynn +7

We report the first calculation using physical light-quark masses of the electromagnetic form factor $V (z)$ describing the long-distance contributions to the $K^+\toπ^+\ell^+\ell^-…

hep-lat2022

Semileptonic $D \to π ℓ ν$ , $D \to K ℓ ν$ and $D_{s} \to K ℓ ν$ decays with 2+1f domain wall fermions

Peter Boyle, Luigi Del Debbio, Felix Erben +6

We present the status of our project to calculate $D \to π ℓ ν$ , $D \to K ℓ ν$ and $D_{s} \to K ℓ ν$ semileptonic form factors using domain wall fermions for both heavy and l…

Progress on the exploratory calculation of the rare Hyperon decay Σ+→pℓ+ℓ−

Exploring distillation at the SU(3) flavour symmetric point

Isospin-breaking corrections to light leptonic decays in lattice QCD+QED at the physical point

Towards Kπ scattering with domain-wall fermions at the physical point using distillation

Isospin-breaking corrections to light-meson leptonic decays from lattice simulations at physical quark masses

Prospects for a lattice calculation of the rare decay Σ+→pℓ+ℓ−

A lattice QCD perspective on weak decays of b and c quarks Snowmass 2022 White Paper

Discovering new physics in rare kaon decays

Simulating rare kaon decays K+→π+ℓ+ℓ− using domain wall lattice QCD with physical light quark masses

Semileptonic D→πℓν, D→Kℓν and Ds​→Kℓν decays with 2+1f domain wall fermions

Progress on the exploratory calculation of the rare Hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$

Towards $K π$ scattering with domain-wall fermions at the physical point using distillation

Prospects for a lattice calculation of the rare decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$

Simulating rare kaon decays $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$ using domain wall lattice QCD with physical light quark masses

Semileptonic $D \to π ℓ ν$ , $D \to K ℓ ν$ and $D_{s} \to K ℓ ν$ decays with 2+1f domain wall fermions