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Information × Registration Number 0219U000785, 0118U004753 , R & D reports Title Developing detector systems for accelerator experiments and technologies for accelerator physics popup.stage_title Head Zinovjev Gennadiy Mykhailovych, Registration Date 26-02-2019 Organization Bogolyubov Institute for Theoretical Physics, NAS of Ukraine popup.description2 The important measurements of density in pseudorapidity for pp, Xe-Xe and Pb-Pb collisions and the first measurements of charged particle production in pp interactions for different classes of multiplicity events have been analyzed and compared. It was obtained that the most general models of strong interaction, implemented into Monte Carlo event generators, are unable to describe the proton interactions with high multiplicity but can reasonably well describe proton-ion and ion-ion interactions. It was shown that the charged particle density smoothly evaluates with collision energy and centrality (or multiplicity class for proton-proton collisions), and the particle density for high centrality and event classes with large multiplicity increases with energy more quickly than the mean one, and even enhances the model predictions. The testing system for detectors modules was elaborated in the Institut Pluridisciplinaire Hubert Curien (Strasbourg) where 316 detector modules have been produced and tested. 312 detector modules have been recognized as operable ones. Product Description popup.authors Aлькін А.О. Bахненко З.І. popup.nrat_date 2020-04-02 Close