105 citations · 474 across the 38 of their papers we have counts for
11 papers · 1 filter
Near-Physical Point Lattice Calculation of Isospin-Breaking Corrections to
Andrew Zhen Ning Yong, Peter Boyle, Matteo Di Carlo +9
In recent years, lattice determinations of non-perturbative quantities such as and , which are relevant for and , have reached an impressive precision o…
Computation of QCD meson screening masses at high temperature
Davide Laudicina, Mattia Dalla Brida, Leonardo Giusti +2
We compute flavor non-singlet meson screening masses in the chiral limit of QCD with quarks. The calculation is carried out at 12 temperatures from GeV up to t…
Multi-level computation of the hadronic vacuum polarization contribution to
Leonardo Giusti, Mattia Dalla Brida, Tim Harris +1
The first results from the Fermilab E989 experiment have confirmed the long-standing tension between the experimental determination of the muon anomalous magnetic moment $a_μ=(g_μ-…
Non-perturbative thermal QCD at all temperatures: the case of mesonic screening masses
Mattia Dalla Brida, Leonardo Giusti, Tim Harris +2
We present a strategy based on the step-scaling technique to study non-perturbatively thermal QCD up to very high temperatures. As a first concrete application, we compute the flav…
Estimating the thermal photon production rate using lattice QCD
Csaba Török, Marco Cè, Tim Harris +3
We present results for the photon emission rate determined from the transverse channel vector correlator at fixed spatial momentum using two flavors of dynamical Wilson fermions at…
Deep inelastic scattering off quark-gluon plasma and its photon emissivity
Marco Cè, Tim Harris, Harvey B. Meyer +2
The photon emissivity of quark-gluon plasma probes the interactions in the medium and differs qualitatively between a weakly coupled and a strongly coupled plasma in the soft-photo…
Vacuum correlators at short distances from lattice QCD
Tim Harris, Marco Cè, Harvey B. Meyer +2
We propose a method to help control cutoff effects in the short-distance contribution to integrated correlation functions, such as the hadronic vacuum polarization (HVP), using the…
Improved analysis of nucleon isovector charges and twist-2 matrix elements on CLS ensembles
Konstantin Ottnad, Dalibor Djukanovic, Tim Harris +3
Preliminary results are presented for nucleon isovector charges and twist-2 matrix elements which have been obtained employing an improved analysis strategy to deal with excited-st…
Vacuum correlators at short distances from lattice QCD
Marco Cè, Tim Harris, Harvey B. Meyer +2
Non-perturbatively computing the hadronic vacuum polarization at large photon virtualities and making contact with perturbation theory enables a precision determination of the elec…
Isovector electromagnetic form factors of the nucleon from lattice QCD and the proton radius puzzle
D. Djukanovic, T. Harris, G. von Hippel +7
We present results for the isovector electromagnetic form factors of the nucleon computed on the CLS ensembles with flavors of -improved Wilson fermions a…
A novel computational paradigm for a precise determination of the hadronic contribution to from lattice QCD
Leonardo Giusti, Mattia Dalla Brida, Tim Harris +1
The hadronic contribution to the muon anomalous magnetic moment has to be determined at the per-mille level for the Standard Model prediction to match the expected…