R. Hodgson

activity

20212025

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

25 citations · 39 across the 10 of their papers we have counts for

collaborators

10 papers

hep-lat2025

Exploratory calculation of the rare hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$ from lattice QCD

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

The rare hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$ is a flavour-changing neutral current process mediated by an $s \to d$ transition that occurs only at loop level within the Standar…

hep-ph2025

Kaon Physics: A Cornerstone for Future Discoveries

Jason Aebischer, Atakan Tugberk Akmete, Riccardo Aliberti +153

The kaon physics programme, long heralded as a cutting-edge frontier by the European Strategy for Particle Physics, continues to stand at the intersection of discovery and innovati…

hep-lat2025

Split-even approach to the rare kaon decay $K \to π ℓ^{+} ℓ^{-}$

Raoul Hodgson, Vera Gülpers, Ryan Hill +1

In recent years the rare kaon decay has been computed directly at the physical point. However, this calculation is currently limited by stochastic noise stemming from a light and c…

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

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★ 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★ 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-lat2021

Near-Physical Point Lattice Calculation of Isospin-Breaking Corrections to $K_{ℓ 2} / π_{ℓ 2}$

Andrew Zhen Ning Yong, Peter Boyle, Matteo Di Carlo +9

In recent years, lattice determinations of non-perturbative quantities such as $f_{K}$ and $f_{π}$ , which are relevant for $V_{u s}$ and $V_{u d}$ , have reached an impressive precision o…

Exploratory calculation of the rare hyperon decay Σ+→pℓ+ℓ− from lattice QCD

Kaon Physics: A Cornerstone for Future Discoveries

Split-even approach to the rare kaon decay K→πℓ+ℓ−

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

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

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−

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

Near-Physical Point Lattice Calculation of Isospin-Breaking Corrections to Kℓ2​/πℓ2​

Exploratory calculation of the rare hyperon decay $Σ^{+} \to p ℓ^{+} ℓ^{-}$ from lattice QCD

Split-even approach to the rare kaon decay $K \to π ℓ^{+} ℓ^{-}$

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

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

Near-Physical Point Lattice Calculation of Isospin-Breaking Corrections to $K_{ℓ 2} / π_{ℓ 2}$