Electromagnetic Signals of Hot Hadronic Matter

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The photon and dilepton emission rates from quark gluon plasma and hot hadronic matter have been evaluated. The in-medium modifications of the particles appearing in the internal loop of the self energy diagram are taken into account by using a phenomenological effective Lagrangian approach, Brown-Rho and Nambu scaling scenarios. We note that the in-medium effects on the low invariant mass distribution of dilepton and transverse momentum spectra of photon are clearly visible.
12 pages, one LaTeX file, four eps files

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/49531

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9910440
 http://arxiv.org/abs/hep-ph/9910440

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arXiv