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arXiv · 1111.6221

Intermediate mass dileptons from the passage of jets and high energy photons through quark-gluon plasma

Fu Yong-Ping·Li Yun-De
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Abstract

The production of the intermediate mass dileptons originating from the annihilation and Compton scattering of the jets and high energy photons (resolved photons) passing through the quark-gluon plasma is calculated. The contribution of the dilepton yield due to the jet-plasma and high energy photon-plasma interaction is pronounced compared to the thermal and Drell-Yan dilepton spectrum at intermediate mass. The ordinary spectrum of thermal and Drell-Yan processes is enhanced by the jet and photon-plasma mechanism. The numerical results match to the PHENIX data accurately in the intermediate mass region for Au-Au 200 GeV/A collisions at RHIC.

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Fu Yong-Ping, Li Yun-De. 2011-11-27. Intermediate mass dileptons from the passage of jets and high energy photons through quark-gluon plasma. https://arxiv.org/abs/1111.6221

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