Hydrodynamical evolution based on flux tube initial conditions in proton-proton and heavy ion collisions at the LHC: interpretation of first experimental results
Klaus Werner
SUBATECH, U. Nantes
Wed, Jun. 15th 2011, 14:15
Salle Claude Itzykson, Bât. 774, Orme des Merisiers
 We discuss an event-by-event treatment of the hydrodynamical evolution in heavy ion collisions and also high multiplicity pp scatterings at the LHC. The initial conditions are flux-tubes, as a consequence of  elementary multiple scatterings, treated in the framework of Gribov-Regge theory (compatible with pQCD on the level of inclusive cross sections). We will discuss qualitative features of our approach and our understanding of first LHC results (QGP formation in pp? Interpretation of ``ridges'' in pp and PbPb), but we will also provide some discussion about the theoretical basis of the multiple scattering aspect.
Contact : Ruth BRITTO

 

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