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arXiv · 0810.4325

Universal Flow in the First Stage of Relativistic Heavy Ion Collisions

Joshua Vredevoogd·Scott Pratt
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Abstract

In the first moments of a relativistic heavy ion collision explosive collective flow begins to grow before the matter has yet equilibrated. Here it is found that as long as the stress-energy tensor is traceless, early flow is independent of whether the matter is composed of fields or particles, equilibrated or not, or whether the stress-energy tensor is isotropic. This eliminates much of the uncertainty in modeling early stages of a collision.

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Joshua Vredevoogd, Scott Pratt. 2008-10-23. Universal Flow in the First Stage of Relativistic Heavy Ion Collisions. https://doi.org/10.1103/physrevc.79.044915

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