Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag):
A. Ipp, D. Mueller:
"Simulating the Glasma stage in heavy ion collisions";
Vortrag: Seminar TU Darmstadt,
Darmstadt, Deutschland (eingeladen);
18.11.2021.
Kurzfassung englisch:
The earliest stage right after the collision of ultrarelativistic heavy ions is known as the
Glasma stage. It is characterized by strong anisotropic color fields and forms the precursor
of the quark-gluon plasma. In this talk, I present our approach to simulating the Glasma
using a colored particle-in-cell simulation. With this method, we can access the full 3+1
dimensional space-time picture of the collision process. These simulations are inherently plagued by
numerical Cherenkov instability, and we show how an improved action can cure this instability
using a semi-implicit scheme. Simulation results can be checked in a dilute limit against analytic
calculations. I will present results for observables such as the rapidity profile
or momentum broadening of jets within the Glasma stage.
Zugeordnete Projekte:
Projektleitung Gerhard Kahl:
Glasma-ML
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.