Elliptic flow in high multiplicity proton-proton collisions at $\sqrt s$ = 14 TeV as a signature of deconfinement and quantum energy density fluctuations

G. Ortona; G. S. Denicol; Ph. Mota; T. Kodama

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arXiv · 0911.5158

Elliptic flow in high multiplicity proton-proton collisions at $\sqrt s$ = 14 TeV as a signature of deconfinement and quantum energy density fluctuations

G. Ortona·G. S. Denicol·Ph. Mota·T. Kodama

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Abstract

At LHC extreme values of energy density will be reached even for proton-proton collisions. Such values of energy density may be large enough to generate a collective motion in the products of the collision, therefore generating effects such as elliptic flow. Using ideal 3+1D hydrodynamical simulations, we show that elliptic flow can occur at least for top multiplicities p-p events at LHC and that the intensity of such effect is strongly related to quantum fluctuations in the initial proton energy distribution.

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G. Ortona, G. S. Denicol, Ph. Mota, T. Kodama. 2009-11-26. Elliptic flow in high multiplicity proton-proton collisions at $\sqrt s$ = 14 TeV as a signature of deconfinement and quantum energy density fluctuations. https://arxiv.org/abs/0911.5158

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