Soft dynamics in heavy-light mesons

Abstract

We compute the radial distributions of the scalar, vector and axial charge density in the heavy-light mesons. We present the results obtained for both the lowest lying static heavy-light mesons as well as for their nearest excitations, with $N_f=2$ dynamical quarks of Wilson (Clover) type. We used various improvements of the static heavy-quark actions. From these distributions we were able to compute the corresponding charges and their radii $<r^2>$, the results of which are also presented.

6 Pages, 2 Figures, Contribution to the "XXVII International Symposium on Lattice Field Theory", July 26-31, 2009, Peking University, Beijing, China

References in corpus (5)

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• Chiral Multiplets of Heavy-Light Mesons
• Light Hadron Spectroscopy with Two Flavors of Dynamical Quarks on the Lattice
• Chiral loop corrections to strong decays of positive and negative parity charmed mesons
• Chiral Doubling of Heavy-Light Hadrons: BaBar 2317 MeV and CLEO 2463 MeV Discoveries