Chiral symmetry and open-charm mesons

Abstract

Pseudo-scalar and scalar $D$ mesons are considered within the QCD sum rule approach. We present an analysis of the mass splitting of the pseudo-scalar D - D-bar mesons and the relation to QCD condensates. Weinberg type sum rules are derived for chiral partners which highlight the role of the chiral condensate.

4 pages, 2 figures, conference

References in corpus (2)

• The High-Acceptance Dielectron Spectrometer HADES
• The Chiral Restoration Transition of QCD and Low Mass Dileptons

Cited by in corpus (2)

• Aspects of open-flavour mesons in a comprehensive DSBSE study
• Chiral-partner D mesons in a heat bath within QCD sum rules