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arXiv · 1501.05093

Analysis of the heavy mesons in the nuclear matter with the QCD sum rules

Zhi-Gang Wang
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Abstract

In this article, I calculate the contributions of the nuclear matter induced condensates up to dimension 5, take into account the next-to-leading order contributions of the nuclear matter induced quark condensate, study the properties of the scalar, pseudoscalar, vector and axial-vector heavy mesons in the nuclear matter with the QCD sum rules in a systematic way, and obtain the shifts of the masses and decay constants. Furthermore, I study the heavy-meson-nucleon scattering lengths as a byproduct, and obtain the conclusion qualitatively about the possible existence of heavy-meson-nucleon bound states.

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Zhi-Gang Wang. 2015-12-12. Analysis of the heavy mesons in the nuclear matter with the QCD sum rules. https://doi.org/10.1103/physrevc.92.065205

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