Article ID Journal Published Year Pages File Type
8200007 Physics Letters B 2006 5 Pages PDF
Abstract
We use recent experimental data on charmed mesons to constrain three coupling constants in the effective Lagrangian describing the interactions of excited heavy-light mesons with light pseudoscalar mesons at order mQ−1. Predictions in the beauty sector are also derived.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Bounding effective parameters in the chiral Lagrangian for excited heavy mesons
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