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arXiv · 0811.2065

Dilepton production at intermediate energies with in-medium spectral functions of vector mesons

E. Santini·M. D. Cozma·Amand Faessler·C. Fuchs·M. I. Krivoruchenko·B. Martemyanov
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Abstract

We report on a self-consistent calculation of the in-medium spectral functions of the rho and omega mesons at finite baryon density. The corresponding in-medium dilepton spectrum is generated and compared with HADES data. We find that an iterative calculation of the vector meson spectral functions provides a reasonable description of the experimental data.

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E. Santini, M. D. Cozma, Amand Faessler, C. Fuchs, M. I. Krivoruchenko, B. Martemyanov. 2008-11-13. Dilepton production at intermediate energies with in-medium spectral functions of vector mesons. https://doi.org/10.1016/j.ppnp.2008.12.023

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