Hadronic vacuum polarization with C* boundary conditions
Anian Altherr, Roman Gruber, Lucius Bushnaq, Isabel Campos, Marco, Catillo, Alessandro Cotellucci, Madeleine Dale, Patrick Fritzsch, Javad, Komijani, Jens L\"ucke, Marina Krsti\'c Marinkovi\'c, Sofie Martins, Agostino, Patella, Nazario Tantalo, Paola Tavella
TL;DR
This paper reports progress on calculating the hadronic contribution to muon g-2 using C* boundary conditions and various gauge ensembles, addressing statistical and systematic uncertainties.
Contribution
It introduces a novel approach employing C* boundary conditions and multiple gauge ensembles for more precise hadronic contribution calculations.
Findings
Progress in calculating the vector mass.
Analysis of statistical errors.
Assessment of systematic errors.
Abstract
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 with 3+1 flavors and two QCD+QED gauge ensembles with 1+2+1 flavors of dynamical quarks generated by the RC* collaboration. We detail the calculation of the vector mass and elaborate on both statistical and systematic errors.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research