257 citations · 1.9k across the 44 of their papers we have counts for
5 papers · 1 filter
Towards extracting the timelike pion form factor on CLS 2-flavour ensembles
Felix Erben, Jeremy Green, Daniel Mohler +1
Results are presented from an ongoing study of the resonance. We use the distillation approach in order to create correlator matrices involving and interpolators. The…
Computing the nucleon Dirac radius directly at
Nesreen Hasan, Michael Engelhardt, Jeremy Green +5
We describe a lattice approach for directly computing momentum derivatives of nucleon matrix elements using the Rome method, which we apply to obtain the isovector magnetic moment…
Isovector charges of the nucleon from 2+1-flavor QCD with clover fermions
Boram Yoon, Yong-Chull Jang, Rajan Gupta +8
We present high-statistics estimates of the isovector charges of the nucleon from four 2+1-flavor ensembles generated using Wilson-clover fermions with stout smearing and tree-leve…
Position-space approach to hadronic light-by-light scattering in the muon on the lattice
Nils Asmussen, Jeremy Green, Harvey B. Meyer +1
The anomalous magnetic moment of the muon currently exhibits a discrepancy of about three standard deviations between the experimental value and recent Standard Model predictions.…
Controlling Excited-State Contamination in Nucleon Matrix Elements
Boram Yoon, Rajan Gupta, Tanmoy Bhattacharya +10
We present a detailed analysis of methods to reduce statistical errors and excited-state contamination in the calculation of matrix elements of quark bilinear operators in nucleon…