QCD Sum Rules for Masses of Excited Heavy Mesons
arXiv:hep-ph/9609436 · doi:10.1016/S0370-2693(96)01412-8
Abstract
The masses of excited heavy mesons are studied with sum rules in the heavy quark effective theory. A set of interpolating currents creating (annihilating) excited heavy mesons with arbitrary spin and parity are proposed and their properties are discussed. Numerical results at the leading order of the {\cal O}(1/m_Q) expansion are obtained for the lowest doublets (0^+, 1^+) and (1^+, 2^+).
LateX, 12 pages including 2 figs