Mechanisms of B meson suppression in ultrarelativistic heavy ion collisionsстатья
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Дата последнего поиска статьи во внешних источниках: 26 июня 2019 г.
Аннотация:Different mechanisms of B meson suppression in lead ion collisions at an energy of the Large Hadron Collider 5.02 TeV have been comparatively analyzed. It has been shown that the experimentally observed weak momentum dependence of the B meson suppression factor can be reproduced by the HYDJET++ model including the nuclear shadowing of initial parton distributions and radiative and collisional energy losses of heavy quarks in hot matter. A significant difference in the effects of the initial and final states on light and heavy hadron suppression has been revealed.