title: Nonperturbative determination of the QCD potential at O(1/m).
abstract: The relativistic correction to the QCD static interquark potential at O(1/m) is investigated nonperturbatively for the first time by using lattice Monte Carlo QCD simulations. The correction is found to be comparable with the Coulombic term of the static potential when applied to charmonium, and amounts to one-fourth of the Coulombic term for bottomonium.
authors.affiliation: Deutsches Elektronen-Synchrotron DESY, Theory Group, D-22607 Hamburg, Germany.
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Koma
authors.forename: Miho
authors.initials: M
authors.lastname: Koma
authors.forename: Hartmut
authors.initials: H
authors.lastname: Wittig