ar X iv : h ep - p h / 01 07 14 2 v 1 1 2 Ju l 2 00 1 Probing colored glass via qq̄ photoproduction
نویسندگان
چکیده
In this paper, we calculate the cross-section for the photoproduction of quark-antiquark pairs in the peripheral collision of ultra-relativistic nuclei, by treating the color field of the nuclei within the Color Glass Condensate model. We find that this cross-section is sensitive to the saturation scale Q 2 s that characterizes the model. In particular, the transverse momentum spectrum of the produced pairs could be used to measure the properties of the color glass condensate.
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