From the 1 of 5 linked papers with an AI index.
5 papers
First Lattice QCD Determination of Lepton-Flavor-Universality Ratios in Light-Meson Leptonic Decays
Peter Boyle, Norman H. Christ, Xu Feng +4
The ratio of electronic to muonic leptonic decay widths, , for the light mesons and , provides a clean test of lepton flavor universality (LFU) and a sensitive pr…
Renormalizing a three-flavor lattice calculation of the two-photon contribution to
En-Hung Chao, Norman Christ, Ceran Hu
The paper presents a method to determine charm‑mass dependent low‑energy constants needed for a three‑flavor lattice QCD calculation of the long‑distance two‑photon contribution to…
Lattice Calculation of Light Meson Radiative Leptonic Decays
Peter Boyle, Norman H. Christ, Xu Feng +4
In this work, we perform a lattice QCD calculation of the branching ratios and the form factors of radiative leptonic decays () using d…
An exploratory calculation of decay from Lattice QCD at physical pion mass
Peter Boyle, En-Hung Chao, Norman Christ +3
We compute the complex, long-distance two-photon-exchange amplitude which contributes to the rare decay from lattice QCD. We use a ph…
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…