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arXiv · 1509.06144

Chiral symmetry aspects in the open charm sector

Thomas Buchheim·Thomas Hilger·Burkhard Kampfer
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Abstract

QCD sum rules serve as tools to investigate changing hadronic properties in a hot and/or dense nuclear medium. The role of chiral symmetry breaking and restoration effects in a medium can be addressed also in the heavy-light meson sector. Thus, we consider Weinberg sum rules which refer to chiral partner mesons composed of a light and a heavy quark.

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Thomas Buchheim, Thomas Hilger, Burkhard Kampfer. 2015-09-21. Chiral symmetry aspects in the open charm sector. https://doi.org/10.1088/1742-6596%2F668%2F1%2F012047

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