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arxiv: hep-ph/0609121 · v1 · submitted 2006-09-13 · ✦ hep-ph · nucl-ex· nucl-th

Quarkonium production via recombination

classification ✦ hep-ph nucl-exnucl-th
keywords collisionsproductionrecombinationableabsorptionau-aucentralcombination
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The contrast between model predictions for the transverse momentum spectra of J/Psi observed in Au-Au collisions at RHIC is extended to include effects of nuclear absorption. We find that the difference between initial production and recombination is enhanced in the most central collisions. Models utilizing a combination of these sources may eventually be able to place constraints on their relative magnitudes.

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