Excited charmed mesons in chiral perturbation theory

Ulrich Kilian, Jürgen G. Körner, Dan Pirjol

Research output: Contribution to journalArticlepeer-review

58 Scopus citations

Abstract

Heavy meson, p- to s-wave, one-pion transitions are studied in the context of the union of heavy quark and chiral symmetries. The interactions are described by an effective lagrangian density invariant under the combined heavy quark and chiral symmetries. We study the pattern of the heavy quark symmetry breaking by considering 1 mQ corrections to the infinite mass limit.

Original languageEnglish
Pages (from-to)360-366
Number of pages7
JournalPhysics Letters B
Volume288
Issue number3-4
DOIs
StatePublished - 27 Aug 1992

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