Darmstadt 2016 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 3: Heavy Ion Collision and QCD Phases II
HK 3.5: Vortrag
Montag, 14. März 2016, 15:15–15:30, S1/01 A4
Investigations about the effects of magnetic fields on QGP in Heavy Ion Collisions — •Inghirami Gabriele1,2, Del Zanna Luca3,4,5, Haddadi Mohsen6, Bleicher Marcus1,2, Becattini Francesco3,5, Beraudo Andrea7, and Rolando Valentina8,9 — 1FIAS, Frankfurt am Main, Germany — 2Goethe Universität, Frankfurt am Main, Germany — 3Universita` degli Studi di Firenze, Firenze, Italy — 4Osservatorio Astrofisico di Arcetri - INAF, Firenze, Italy — 5INFN, Sezione di Firenze, Italy — 6Hakim Sabzevari University, Sabzevar, Iran — 7INFN, Sezione di Torino, Italy — 8Universita` degli Studi di Ferrara, Ferrara, Italy — 9INFN, Sezione di Ferrara, Italy
Numerical hydrodynamic simulations of heavy ion collisions are constantly refined through the addition of effects that may significantly improve the matching with experimental data, like viscosity or fluctuating initial conditions, but, so far, electromagnetic interactions have been almost completely neglected. However, recent lattice QCD computations and classical electrodynamics estimates both suggest that the magnetic fields produced immediately after the collisions between nuclei may live long enough and with a strength sufficient to produce measurable effects. We would like to present the results of some preliminary investigations about the influence on the properties of the medium due the presence of a strong magnetic field.