Acta Physica Polonica B
Proceedings Supplement

Vol. 1, No. 2, February 2008, page 395

Some Aspects of Ultra-Relativistic Heavy Ion Collisions

In this paper, I discuss some recent results obtained in Heavy Ion Collisions and what they tell us –- or what questions they raise –- about the physics of the system of quarks and gluons formed in these collisions.

PACS numbers: 25.75.–q, 25.75.Nq, 12.38.–t