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 2015Show all

2 papers · 1 filter

hep-lat2015★ 2 cited

Towards the large volume limit - A method for lattice QCD + QED simulations

Christoph Lehner, Taku Izubuchi

We present a method to couple finite-volume QCD to infinite-volume QED by an appropriate twist-averaging procedure. We demonstrate the prescription numerically for the leading-orde…

hep-lat2015★ 143 cited

$K \to π π$ $Δ I = 3/2$ decay amplitude in the continuum limit

T. Blum, P. A. Boyle, N. H. Christ +12

We present new results for the amplitude $A_{2}$ for a kaon to decay into two pions with isospin $I = 2$ : Re $A_{2} = 1.50 (4)_{stat} (14)_{syst} \times 1 0^{- 8}$ GeV; Im$A_2 =…

Towards the large volume limit - A method for lattice QCD + QED simulations

K→ππ ΔI=3/2 decay amplitude in the continuum limit

$K \to π π$ $Δ I = 3/2$ decay amplitude in the continuum limit