Heavy-quark expansion for D and B mesons in nuclear matter
1 Helmholtz-Zentrum Dresden-Rossendorf, PF 510119, D-01314 Dresden, Germany
2 Technische Universität Dresden, Institut für Theoretische Physik, D-01062 Dresden, Germany
3 University of Graz, Institute of Physics, NAWI Graz, A-8010 Graz, Austria
a e-mail: email@example.com
Published online: 26 November 2014
The planned experiments at FAIR enable the study of medium modifications of D and B mesons in (dense) nuclear matter. Evaluating QCD sum rules as a theoretical prerequisite for such investigations encounters heavy-light four-quark condensates. We utilize an extended heavy-quark expansion to cope with the condensation of heavy quarks.
© Owned by the authors, published by EDP Sciences, 2014
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