Status | Confirmed |
Seminar Series | IPHT-HEP |
Subjects | hep-ph |
Date | Tuesday 13 June 2017 |
Time | 16:00 |
Institute | IPHT |
Seminar Room | Salle Claude Itzykson, Bât. 774 |
Speaker's Last Name | Andreas Ipp |
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Speaker's Institution | Vienna University of Technology |
Title | Gaussian rapidity profile from thick pancake collisions in Glasma simulations |
Abstract | In this talk I present our recent work [1] on simulating the emergence of the Glasma in the early stages of heavy ion collisions in full 3 1 dimensions. Usually, in the color glass condensate framework incoming nuclei are assumed to be infinitely thin Lorentz-contracted pancakes which leads to boost-invariant rapidity profiles of the resulting energy density after the collision. We break boost invariance by allowing for a finite width of the incoming nuclei along the beam direction and obtain Gaussian-like rapidity profiles already at tree level. The profiles resemble strong coupling results and agree surprisingly well with experimental data of pion multiplicities as obtained at RHIC. [1] AI, D. Müller, arXiv:1703.00017 |
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