出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：This is a summary of a detailed study of heavy-light meson excited state energies. Our lattice
measurements include both radial and orbital excitations. Particular attention is paid to the spinorbit
splittings, to see which one of the states (for a given angular momentum L) has the lower
energy. In nature the closest equivalent of this heavy-light system is the Bs meson, which allows
us to compare our lattice calculations to experimental results (where available) or give a prediction
where the excited states, particularly P-wave states, should lie.
