Estimates with an effective chiral lagrangian for heavy mesons

Casalbuoni, Roberto; Deandrea, Aldo; Di Bartolomeo, Nicola; Gatto, Raffaele Raoul; Feruglio, Ferruccio; Nardulli, G.

doi:10.1016/0370-2693(92)91647-R

Scientific article

English

Estimates with an effective chiral lagrangian for heavy mesons

ContributorsCasalbuoni, Roberto; Deandrea, Aldo; Di Bartolomeo, Nicola; Gatto, Raffaele Raoul; Feruglio, Ferruccio; Nardulli, G.

Published inPhysics letters. B, vol. 294, no. 1, p. 106-109

Publication date1992

Abstract

On the basis of an effective lagrangian incorporating approximate chiral symmetry and heavy-quark spin and flavor symmetries, and by use of information on leptonic decays, we attempt an estimate of the effective D∗Dπ coupling.

Affiliation entities

Faculté des sciences / Section de physique / Département de physique théorique

Citation (ISO format)

CASALBUONI, Roberto et al. Estimates with an effective chiral lagrangian for heavy mesons. In: Physics letters. B, 1992, vol. 294, n° 1, p. 106–109. doi: 10.1016/0370-2693(92)91647-R

Article (Published version)

Identifiers

PID : unige:91484
DOI : 10.1016/0370-2693(92)91647-R

Additional URL for this publicationhttp://linkinghub.elsevier.com/retrieve/pii/037026939291647R

Journal ISSN0370-2693

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Estimates with an effective chiral lagrangian for heavy mesons

On the basis of an effective lagrangian incorporating approximate chiral symmetry and heavy-quark spin and flavor symmetries, and by use of information on leptonic decays, we attempt an estimate of the effective D∗Dπ coupling.

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