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Information × Registration Number 0225U000271, (0121U109227) , R & D reports Title Studies into the fundamental properties of substance; spin effects in nuclear physics, the mechanisms of nuclear photodisintegration with the use particle-accelerator. popup.stage_title Розробка системи діагностики характеристик лазерного циркулярно-поляризованого пучка для мішені поляризованих ядер 3Не. Обробка і фізичний аналіз даних з Великого адронного коллайдера в 2024 р. з використанням ресурсів центру 2-го ярусу грід-інфраструктури експерименту CMS T2_UA_KIPT. Виділення подій реакції типу А(гамма,рn)(А-2) на ядрах р-оболонки і вимір відповідних повних та диференціальних перерізів. Head Levchuk Leonid Н., к.ф.-м.н. Registration Date 08-01-2025 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description1 Development of neutron-beam polarization analyzer stand; processing of data obtained in the CMS experiment during the 2nd and 3rd working sessions of the Large Hadron Collider (LHC) and the analysis of these data with the aim of search of “new physics” and particles in processe of collision of protons; the analysis of the reactions of multi-body nuclear disintegration by photons of energy up to 150 MeV on the basis of the data obtained with the 4π track registration detector. popup.description2  Within the development of the neutron spin filter based on the target of polarized 3He nuclei, a system for control of the laser circularly polarized beam parameters for the 3He target was developed and studied. Processing of Large Hadron Collider (LHC) data in the T2_UA_KIPT Tier-2 centre of the CMS grid infrastructure – the only Ukrainian site where the LHC data is transferred to for processing – successfully continued. The physics analysis of the UltraLegacy CMS data has been continued with the searching for a SUSY signal – the direct chargino pair production in proton-proton collisions at the energy of 13 TeV. The work was continued on development of the digitization technique for processing of events of А(,рn)(А-2) type reactions on the p-shell nuclei, and selection of these events was carried out with measuring the corresponding total and differential cross sections. Product Description popup.authors Afanasiev Serhii M. Beliaiev Andrii A. Kovalova Liudmyla S. Кurov Oleksii O. Levchuk Leonid Н. Lukianenko Serhii T. popup.nrat_date 2025-01-08 Close