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arXiv · hep-ph/0601030

Advantage of U+U over Au+Au collisions at constant beam energy

C. Nepali·G. Fai·D. Keane
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Abstract

Collisions of deformed uranium nuclei are studied in a Monte-Carlo Glauber model. For U+U at zero impact parameter (b=0) in the most favorable orientation (tip-to-tip), the transverse particle density (charged-particle rapidity density per weighted transverse area of the initial participant zone) increases by about 35% compared to Au+Au at b=0. To estimate the advantage of U+U over Au+Au in the context of real experiments at the Relativistic Heavy Ion Collider, we examine the effect of a range of centrality cuts on the event sample. In terms of the transverse particle density, the predicted advantage of U+U is about 16%.

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C. Nepali, G. Fai, D. Keane. 2006-04-20. Advantage of U+U over Au+Au collisions at constant beam energy. https://doi.org/10.1103/physrevc.73.034911

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