Large transverse momentum dilepton production in heavy ion collisions with two-photon processes |
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| Authors: | FU Yong-Ping LI Yun-De) |
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| Affiliation: | FU Yong-Ping LI Yun-De1) Department of Physics,Yunnan University,Kunming 650091,China |
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| Abstract: | The cold component of large transverse momentum dilepton production via semi-coherent two- photon interaction is calculated. The cold contribution is essential to the dilepton spectra in the soft region for dilerent mass bins. The results are compared with the PHENIX experimental data at RHIC, and we find that the modification of semi-coherent two-photon processes is more evident with the rising dilepton mass bins. |
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| Keywords: | relativistic heavy ion collisions quark-gluon plasma two-photon processes |
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