New approaches to measure centrality in the HADES heavy ion experiments

Oct 15, 2020, 5:25 PM
20m
Online

Online

Oral report Section 4. Relativistic nuclear physics, elementary particle physics and high-energy physics. Section 4. Relativistic nuclear physics, elementary particle physics and high-energy physics

Speaker

Elisaveta Zherebtsova

Description

The experimental determination of event centrality classes is one of the important tasks in studying the properties of strongly interacting matter.
New approaches for event centrality selection in nucleus-nucleus collisions based on the particles charge distributions measured with Forward Wall hodoscope at the HADES experiments will be discussed.
The comparison of experimental charge distribution in Ag + Ag collisions at an energy of 1.58 AGeV and in Au+Au at 1.23AGeV with corresponding charge distributions from the DCM-QGSM-SMM event generator will be presented.

Primary author

Presentation materials