Chiral symmetry and open-charm mesons


Chiral symmetry and open-charm mesons

Hilger, T.; Kämpfer, B.

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 mesons and the relation to QCD condensates. Weinberg type sum rules are derived for chiral partners which highlights the role of the chiral condensate.

  • Open Access Logo Il Nuovo Saggiatore Italian Physical Society (2009)
  • Contribution to proceedings
    XLVII International Winter Meeting on Nuclear Physcis, 26.-30.01.2009, Bormio, Italien
    Conference Proceedings Vol. 99

Permalink: https://www.hzdr.de/publications/Publ-12720
Publ.-Id: 12720