Scalar correlations in a quark plasma and low mass dilepton production

D. Blaschke; Yu. L. Kalinovsky; S. Schmidt; H.-J. Schulze

doi:10.1103/PhysRevC.57.438

Scalar correlations in a quark plasma and low mass dilepton production

D. Blaschke, Yu. L. Kalinovsky, S. Schmidt, and H.-J. Schulze

Phys. Rev. C 57, 438 – Published 1 January 1998

Abstract

We investigate possible consequences of resonant scalar interactions for dilepton production from a quark plasma at the chiral phase transition. It is found that this production mechanism is strongly suppressed compared to the Born process and has no significance for present experiments.

Received 5 August 1997

DOI:https://doi.org/10.1103/PhysRevC.57.438

Authors & Affiliations

D. Blaschke, Yu. L. Kalinovsky^*, and S. Schmidt

Fachbereich Physik, Universität Rostock, D-18051 Rostock, Germany

H.-J. Schulze

Sezione INFN, Università di Catania, I-95129 Catania, Italy

^*Permanent address: Laboratory for Computing Techniques and Automation, JINR Dubna, 141980 Moscow Region, Russia.

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Vol. 57, Iss. 1 — January 1998

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Physical Review C

covering nuclear physics