Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
2 PublicationsChiral symmetry and open-charm mesons
Hilger, T.; Kämpfer, B.
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 mesons and the relation to QCD condensates. Weinberg type sum rules are derived for chiral partners which highlights the role of the chiral condensate.
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Il Nuovo Saggiatore Italian Physical Society (2009)
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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
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