The effect of Bπ continuum in the QCD sum rules for the (0^+, 1^+) heavy meson doublet in HQET release_qkwss24twjefpgiph6gvyf47qm

by Shi-Lin Zhu and Yuan-Ben Dai (Institute of Theoretical Physics, Academia Sinica, Beijing)

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1999  

Abstract

We study the effect of Bπ continuum in the QCD sum rule analysis of the heavy meson doublet (0^+, 1^+) in the leading order of heavy quark effective theory. New sum rules are derived for the leading order binding energy Λ̅_+,1 2 and pionic coupling constant g'.
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Date   1999-05-04
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