Content area
Abstract
The masses of the ground, orbitally and radially excited states of heavy-light mesons are calculated within the framework of the QCD-motivated relativistic quark model based on the quasipotential approach. Both light (q=u,d,s) and heavy (Q=c,b) quarks are treated fully relativistically without application of the heavy-quark 1/mQ expansion. The Regge trajectories in the (M2,J) and (M2,nr) planes are investigated and their parameters are obtained. The results are in good agreement with available experimental data except for the masses of the anomalous \(D^{*}_{s0}(2317)\), Ds1(2460) and \(D_{sJ}^{*}(2860)\) states.
Details
Title
Heavy-light meson spectroscopy and Regge trajectories in the relativistic quark model
Author
Ebert, D 1 ; Faustov, R N 2 ; Galkin, V O 2
1 Institut für Physik, Humboldt-Universität zu Berlin, Berlin, Germany
2 Institut für Physik, Humboldt-Universität zu Berlin, Berlin, Germany; Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
1 Institut für Physik, Humboldt-Universität zu Berlin, Berlin, Germany
2 Institut für Physik, Humboldt-Universität zu Berlin, Berlin, Germany; Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
Pages
197-206
Publication year
2010
Publication date
Mar 2010
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2294034393
Copyright
The European Physical Journal C is a copyright of Springer, (2010). All Rights Reserved.