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arxiv: 1501.05093 · v5 · pith:AOJY2FIKnew · submitted 2015-01-21 · ✦ hep-ph

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

classification ✦ hep-ph
keywords matternuclearcontributionsheavyheavy-meson-nucleoninducedmesonsobtain
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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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