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arXiv · 0812.1702

Hadron properties in the nuclear medium

Ryugo S. Hayano·Tetsuo Hatsuda
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Abstract

The QCD vacuum shows the dynamical breaking of chiral symmetry. In the hot/dense QCD medium, the chiral order parameter such as $ < \bar q q > $ is expected to change as function of temperature $T$ and density $\rho$ of the medium, and its experimental detection is one of the main challenges in modern hadron physics. In this article, we discuss theoretical expectations for the in-medium hadron spectra associated with partial restoration of chiral symmetry and the current status of experiments with an emphasis on the measurements of properties of mesons produced in near-ground-state nuclei.

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Ryugo S. Hayano, Tetsuo Hatsuda. 2008-12-04. Hadron properties in the nuclear medium. https://doi.org/10.1103/revmodphys.82.2949

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