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arXiv · hep-ph/9609436

QCD Sum Rules for Masses of Excited Heavy Mesons

Yuan-ben Dai·Chao-shang Huang·Ming-qiu Huang·Chun Liu
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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^+).

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Yuan-ben Dai, Chao-shang Huang, Ming-qiu Huang, Chun Liu. 1996-09-23. QCD Sum Rules for Masses of Excited Heavy Mesons. https://doi.org/10.1016/s0370-2693(96)01412-8

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