J. Frison

activity

20092025

most citedAb-initio Determination of Light Hadron Masses

715 citations · 1.5k across the 19 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

hep-lat2015

$N_{f} = 2 + 1 + 1$ renormalisation of four-quark operators

Julien Frison, Peter Boyle, Nicolas Garron

When several four-quark operators are allowed to mix through renormalisation, this can considerably amplify the problems coming from perturbative truncation and discretisation effe…

hep-lat2015★ 176 cited

Standard-model prediction for direct CP violation in $K \to π π$ decay

Z. Bai, T. Blum, P. A. Boyle +11

We report the first lattice QCD calculation of the complex kaon decay amplitude $A_{0}$ with physical kinematics, using a $3 2^{3} \times 64$ lattice volume and a single lattice spacing…

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 =…

Nf​=2+1+1 renormalisation of four-quark operators

Standard-model prediction for direct CP violation in K→ππ decay

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

$N_{f} = 2 + 1 + 1$ renormalisation of four-quark operators

Standard-model prediction for direct CP violation in $K \to π π$ decay

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