arXiv · nucl-th/0608022
Dileptons and Medium Effects in Heavy-Ion Collisions
Abstract
We discuss the status of calculating in-medium modifications of vector-meson spectral functions in hot and dense matter, their application to dilepton spectra in ultrarelativistic heavy-ion collisions, and possible relations to chiral symmetry restoration. We emphasize the importance of constraining in-medium spectral functions by empirical information from scattering data, QCD sum rules, and lattice QCD. This is a mandatory prerequisite to arrive at reliable predictions for low-mass dileptons in heavy-ion collisions.
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Ralf Rapp. 2006-08-08. Dileptons and Medium Effects in Heavy-Ion Collisions. https://doi.org/10.1016/j.nuclphysa.2006.10.060
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