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Title: Impact of Four-Quark Condensates on In-Medium Effects of Hadrons

Abstract

Spectral properties of hadrons in nuclear matter are treated in the framework of QCD sum rules. The influence of the ambient strongly interacting medium is encoded in various condensates. Especially, the structure of different four-quark condensates and their density dependencies in light quark systems are exemplified for the {omega} meson and the nucleon.

Authors:
 [1];  [2];  [3];  [1];  [4]
  1. Forschungszentrum Dresden-Rossendorf, PF 510119, 01314 Dresden (Germany)
  2. Institut fuer Theoretische Physik, TU Dresden, 01062 Dresden (Germany)
  3. TU Dresden, Lohrmann-Observatorium, 01062 Dresden (Germany)
  4. (Germany)
Publication Date:
OSTI Identifier:
21056830
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 892; Journal Issue: 1; Conference: QCHS7: 7. conference on quark confinement and the hadron spectrum, Ponta Delgada, Acores (Portugal), 2-7 Sep 2006; Other Information: DOI: 10.1063/1.2714393; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; D QUARKS; NUCLEAR MATTER; NUCLEONS; OMEGA-782 MESONS; QUANTUM CHROMODYNAMICS; QUARK CONDENSATION; STRONG INTERACTIONS; SUM RULES; U QUARKS

Citation Formats

Thomas, R., Hilger, T., Zschocke, S., Kaempfer, B., and Institut fuer Theoretische Physik, TU Dresden, 01062 Dresden. Impact of Four-Quark Condensates on In-Medium Effects of Hadrons. United States: N. p., 2007. Web. doi:10.1063/1.2714393.
Thomas, R., Hilger, T., Zschocke, S., Kaempfer, B., & Institut fuer Theoretische Physik, TU Dresden, 01062 Dresden. Impact of Four-Quark Condensates on In-Medium Effects of Hadrons. United States. doi:10.1063/1.2714393.
Thomas, R., Hilger, T., Zschocke, S., Kaempfer, B., and Institut fuer Theoretische Physik, TU Dresden, 01062 Dresden. Tue . "Impact of Four-Quark Condensates on In-Medium Effects of Hadrons". United States. doi:10.1063/1.2714393.
@article{osti_21056830,
title = {Impact of Four-Quark Condensates on In-Medium Effects of Hadrons},
author = {Thomas, R. and Hilger, T. and Zschocke, S. and Kaempfer, B. and Institut fuer Theoretische Physik, TU Dresden, 01062 Dresden},
abstractNote = {Spectral properties of hadrons in nuclear matter are treated in the framework of QCD sum rules. The influence of the ambient strongly interacting medium is encoded in various condensates. Especially, the structure of different four-quark condensates and their density dependencies in light quark systems are exemplified for the {omega} meson and the nucleon.},
doi = {10.1063/1.2714393},
journal = {AIP Conference Proceedings},
number = 1,
volume = 892,
place = {United States},
year = {Tue Feb 27 00:00:00 EST 2007},
month = {Tue Feb 27 00:00:00 EST 2007}
}