Speaker
Description
Correlations between geometric and dynamical anisotropies and
development of elliptic and triangular flow together with the
oscillations of femtoscopy radii are studied within the HYDJET++
model in relativistic heavy ion collisions at energies of LHC.
The point was to describe the flow and the femtoscopy observables
simultaneously. It appears that the results obtained for spatial
anisotropy alone anticorrelate with the data, whereas dynamical
anisotropy provides both the correct sign of $v_2$ and $v_3$ and
the correct phase of the oscillations of femtoscopy radii.
Nevertheless, magnitudes of the oscillations in the latter case
cannot match the measured signals. For the quantitative description
of the data we need both types of the anisotropy.
