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arXiv · hep-ph/9805409

Energy Loss in Nuclear Drell-Yan Process

Jian-Jun Yang·Guang-Lie Li
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Abstract

By means of the nuclear parton distributions which can be used to provide a good explanation for the EMC effect in the whole x range, we investigate the energy loss effect in nuclear Drell-Yan process. When the cross section of lepton pair production is considered varying with the center-of-mass energy of the nucleon-nucleon collision, we find that the nuclear Drell-Yan(DY) ratio is suppressed due to the energy loss, which balances the overestimate of the DY ratio only in consideration of the effect of nuclear parton distributions.

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Jian-Jun Yang, Guang-Lie Li. 1998-05-21. Energy Loss in Nuclear Drell-Yan Process. https://doi.org/10.1007/s100520050315

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