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Information × Registration Number 0215U007217, 0114U006581 , R & D reports Title CP symmetry in rare decay modes of heavy mesons at the LHCb experiment popup.stage_title Head Pugatch Valery, Registration Date 18-02-2015 Organization Scientific Center "Institute for Nuclear Research" of National Academy of Sciences of Ukraine popup.description2 Works, according to the Specification for the agreement "CP symmetry in rare decay modes of heavy mesons at the LHCb experiment", were fully done. CP violation phenomena in the neutral Bs meson decay to the final state with J/psi meson (decay into 2 muons) and phi meson (decay into 2 kaons) was researched, namely, CP violating phase (phi_s) was measured with most precisely accuracy up to date and it is -10+/-39 mrad. These measurements are in agreement with Standard Model prediction. Also, in frame of current work, installation and setting of the LHCb Radiation Monitoring System was done.5481 Product Description popup.authors Кива Володимир Олексійович Ковальчук Олексій Сергійович Костюк Ігор Олександрович Охріменко Олександр Юрійович Петренко Євген Олександрович Пугач Тетяна Василівна Теклішин Максим Андрійович Яковенко Віктор Миколайович popup.nrat_date 2020-04-02 Close