Abstract
An updated heavy quark-antiquark potential is constructed by matching the short-distance perturbative part to long-distance lattice QCD results at an intermediate scale. The static potential and the order potential are both analyzed in this way. Effects of order in charmonium and bottomonium spectra are discussed in comparison. Charm and bottom quark masses are deduced from the spectra and related to the quark masses of other schemes.
5 More- Received 4 February 2011
DOI:https://doi.org/10.1103/PhysRevD.83.094002
© 2011 American Physical Society