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arXiv · hep-ph/9502322

HARD PROBES OF DENSE MATTER

H. Satz
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Abstract

Direct probes for the QGP must be hard enough to resolve sub-hadronic scales ($\ll \la^{-1}$) and distinguish confined and deconfined media. This can be achieved by fast colour charges (jets) and heavy quark resonances (quarkonia). After a general survey, we study quarkonia as confinement probe and show in particular that confined matter is transparent, deconfined matter opaque to \J's.

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H. Satz. 1995-02-16. HARD PROBES OF DENSE MATTER. https://doi.org/10.1016/0375-9474(95)00226-q

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