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Information × Registration Number 0219U000111, 0118U002167 , R & D reports Title Spatial-temporal dynamics and properties of superdense matter in relativistic nuclear collisions, and their manifestations in current experiments at LHC, RHIC, and planned at the FAIR, NICA. Stage 1. Modeling of the initial state and evolution of matter in collisions of nuclei at the Large Hadron Collider with an energy of 2.76 TeV per nucleon pair in the center-of-mass system, and their effect on the photon spectra and their anisotropy. popup.stage_title Head Sinyukov Yuri Mikhailovich, Registration Date 15-01-2019 Organization Bogolyubov Institute of Theoretical Physics NAS of Ukraine popup.description2 The photon transverse momentum spectrum and its anisotropy from Pb+Pb collisions at the CERN Large Hadron Collider energy 2.76 TeV are investigated within the integrated hydrokinetic model (iHKM). The substantial results obtained in iHKM for photon spectra and v2 coefficients are mostly within the error bars of experimental data, but there is some systematic underestimation of both observables for the near central events. We claim that a situation is significantly improved if an additional photon radiation that accompanies the process of hadronization is included. Product Description popup.authors Аккелін Сергій Валентинович Набока Владислав Юрійович Синюков Юрій Михайлович Шаповал Володимир Миколайович popup.nrat_date 2020-04-02 Close