QCD sum rules for D mesons in dense and hot nuclear matter
QCD sum rules for D mesons in dense and hot nuclear matter
Hilger, T.; Schulze, R.; Kämpfer, B.
Open charm mesons (pseudo-scalar and scalar as well as axial-vector and vector) propagating or resting in nuclear matter display an enhanced sensitivity to the chiral condensate. This offers new prospects for seeking signals of chiral restoration, in particular in pA and \bar{p}A reactions as envisaged in first-round experiments by the CBM and PANDA collaborations at FAIR. Weinberg-type sum rules for charming chiral partners are presented, and the distinct in-medium modifications of open-charm mesons are discussed. We also address the gluon condensates near Tc and their impact on QCD sum rules.
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Journal of Physics G - Nuclear and Particle Physics 37(2010), 094054
DOI: 10.1088/0954-3899/37/9/094054
Cited 23 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-14420
Publ.-Id: 14420