ON THE STRONG AND ELECTROMAGNETIC DECAYS OF D-ASTERISK-MESONS

Authors
IVANOV AN TROITSKAYA NI
Citation
An. Ivanov et Ni. Troitskaya, ON THE STRONG AND ELECTROMAGNETIC DECAYS OF D-ASTERISK-MESONS, Physics letters. Section B, 345(2), 1995, pp. 175-180
Citations number
26
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
345
Issue
2
Year of publication
1995
Pages
175 - 180
Database
ISI
SICI code
0370-2693(1995)345:2<175:OTSAED>2.0.ZU;2-N
Abstract
The infinite mass effective theory, when the heavy quark mass tends to infinity, and chiral perturbation theory at the quark level, based on the extended Nambu-Jona-Lasinio model, are applied for the theoretica l exploration of strong and electromagnetic decays of D-mesons. The t heoretical results are in good agreement with experimental data. The i mportant role of light current quark mass corrections is argued.