activity
20172023
most citedHow perturbative are heavy sea quarks?

22 citations · 37 across the 7 of their papers we have counts for

collaborators

13 papers

hep-lat2023

Strange and charm contributions to the HVP from C* boundary conditions

Anian Altherr, Lucius Bushnaq, Isabel Campos +12

We present preliminary results for the determination of the leading strange and charm quark-connected contributions to the hadronic vacuum polarization contribution to the muon's g…

hep-lat2022★ 1 cited

Hadronic vacuum polarization with C* boundary conditions

Anian Altherr, Roman Gruber, Lucius Bushnaq +12

We present a progress report on the calculation of the connected hadronic contribution to the muon g-2 with C* boundary conditions. For that purpose we use a QCD gauge ensemble wit…

hep-lat2022

QCD+QED simulations with C boundary conditions

Anian Altherr, Lucius Bushnaq, Isabel Campos +10

We give an update on the ongoing effort of the RC collaboration to generate fully dynamical QCD+QED configurations with C boundary conditions using the openQ$^\star…

hep-lat2022

First results on QCD+QED with C* boundary conditions

Lucius Bushnaq, Isabel Campos, Marco Catillo +7

Accounting for isospin-breaking corrections is critical for achieving subpercent precision in lattice computations of hadronic observables. A way to include QED and strong-isospin-…

hep-ph2022

Prospects for precise predictions of in the Standard Model

G. Colangelo, M. Davier, A. X. El-Khadra +79

We discuss the prospects for improving the precision on the hadronic corrections to the anomalous magnetic moment of the muon, and the plans of the Muon Theory Initiative to…

hep-lat2022

Performance optimizations for porting the openQD package to GPUs

Roman Gruber, Anton Kozhevnikov, Marina Krstić Marinković +2

OpenQD code has been used by the RC collaboration for the generation of fully dynamical QCD+QED gauge configurations with C boundary conditions. In this tal…

hep-ph2022★ 11 cited

Mini-Proceedings of the STRONG2020 Virtual Workshop on "Space-like and Time-like determination of the Hadronic Leading Order contribution to the Muon "

G. Abbiendi, A. Arbuzov, Sw. Banerjee +31

The mini-proceedings of the STRONG2020 Virtual Workshop "Space-like and Time-like determination of the Hadronic Leading Order contribution to the Muon ", November 24--26 2021,…

hep-lat2022

Implementing noise reduction techniques into theOpenQ*D package

Lucius Bushnaq, Isabel Campos, Marco Catillo +7

We present the results of testing a new technique for stochastic noise reduction in the calculation of propagators by implementing it in OpenQ*D for two ensembles with O(a) improve…

hep-lat2021

Baryon masses from full QCD+QED simulations

Lucius Bushnaq, Isabel Campos, Marco Catillo +7

In these proceedings we present preliminary results for the masses of the proton, neutron and baryons obtained from QCD+QED lattice simulations performed with four dynamical…

hep-lat2021

An update on QCD+QED simulations with C* boundary conditions

Lucius Bushnaq, Isabel Campos, Marco Catillo +7

We present two novelties in our analysis of fully dynamical QCD+QED ensembles with C* boundary conditions. The first one is the explicit computation of the sign of the Pfaffian. We…

hep-lat2020

From string breaking to quarkonium spectrum

Marco Catillo, Marina Krstić Marinković, Pedro Bicudo +1

We present a preliminary computation of potentials between two static quarks in QCD with O(a) improved Wilson fermions. We explore different smearing choices (HYP, HYP2 and…

hep-lat2018★ 22 cited

How perturbative are heavy sea quarks?

Andreas Athenodorou, Jacob Finkenrath, Francesco Knechtli +4

Effects of heavy sea quarks on the low energy physics are described by an effective theory where the expansion parameter is the inverse quark mass, 1/. At leading order in 1/…

hep-lat2017★ 3 cited

openQ*D simulation code for QCD+QED

Isabel Campos, Patrick Fritzsch, Martin Hansen +4

The openQ*D code for the simulation of QCD+QED with C boundary conditions is presented. This code is based on openQCD-1.6, from which it inherits the core features that ens…