XI Workshop on Particle Correlations and Femtoscopy

Interferometry of rotating sources

5 Nov 2015, 16:40

25m

Main Auditorium (Centre for Innovation and Technology Transfer Management, Warsaw University of Technology)

Session 10

Speaker

Sindre Velle (University of Bergen)

Description

It is shown that rotational of a cylindrically symmetric system can be perceived as asymmetric by the azimuthal HBT method. We study an exact rotating and expanding solution of the fluid dynamical model of heavy ion reactions, that take into account the rate of slowing down of the rotation due to the longitudinal and transverse expansion of the system. The parameters of the model are set on the basis of realistic 3+1D fluid dynamical calculation at TeV energies, where the rotation is enhanced by the build up of the Kelvin Helmholtz Instability in the flow.

Presentation materials

WPCF15-velle.pdf