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arXiv · 0911.5008

Transverse Momentum Distribution as a Probe of J/psi Production Mechanism in Heavy Ion Collisions

Kai Zhou·Nu Xu·Pengfei Zhuang
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Abstract

We investigate J/psi transverse momentum distribution in a transport approach. While the nuclear modification factor R_{AA}(N_p) at RHIC is almost the same as at SPS, the averaged transverse momentum square and R_{AA}(p_t) are very different at SPS, RHIC and LHC and can be used to differentiate from the J/psi production mechanisms in high energy nuclear collisions.

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Kai Zhou, Nu Xu, Pengfei Zhuang. 2009-11-26. Transverse Momentum Distribution as a Probe of J/psi Production Mechanism in Heavy Ion Collisions. https://doi.org/10.1016/j.nuclphysa.2009.12.051

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