Nature of particles azimuthal anisotropy at low and high transverse momenta in ultrarelativistic A plus A collisions

LHC data on the correlations of the elliptic flow v(2) of particles at low and high transverse momenta p(T) from Pb+Pb collisions at center-of-mass energy per nucleon pair root s(NN) = 5.02 TeV are analyzed in the framework of the HYDJET++ model. This model includes soft and hard components which allows to describe the region of both low and high transverse momenta. The origin of v(2) values in different p(T) regions is investigated at different centralities. It is shown that the experimentally observed correlations between v(2) at low and high p(T) in peripheral lead-lead collisions is due to correlation of particles in jets.