Brambilla N., Delgado Rafael L., Kronfeld Andreas S., Leino V., Petreczky P., Steinbeißer S., Vairo A., Weber Johannes H.: Static energy in ( 2 + 1 + 1 )-flavor lattice QCD: Scale setting and charm effects. 2023Physical Review D: 7. https://doi.org/10.1103/PhysRevD.107.074503