C. Lehner

activity

19992022

most cited

K \to π π

Δ I = 3/2

decay amplitude in the continuum limit

143 citations · 300 across the 15 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

hep-lat2020

Direct CP violation and the $Δ I = 1/2$ rule in $K \to π π$ decay from the Standard Model

Ryan Abbott, Thomas Blum, Peter A. Boyle +12

We present a lattice QCD calculation of the $Δ I = 1/2$ , $K \to π π$ decay amplitude $A_{0}$ and $ε^{'}$ , the measure of direct CP-violation in $K \to π π$ decay, improving our 2015 ca…

hep-lat2020

Consistency of hadronic vacuum polarization between lattice QCD and the R-ratio

Christoph Lehner, Aaron S. Meyer

There are emerging tensions for theory results of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment both within recent lattice QCD calculations an…

Direct CP violation and the ΔI=1/2 rule in K→ππ decay from the Standard Model

Consistency of hadronic vacuum polarization between lattice QCD and the R-ratio

Direct CP violation and the $Δ I = 1/2$ rule in $K \to π π$ decay from the Standard Model