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Information × Registration Number 0221U101225, 0119U101587 , R & D reports Title Reserch on X-ray and gamma ray emission sources and prospects for their observation in the CTA project. popup.stage_title Head Kravchuk Serhii H., Кандидат фізико-математичних наук Registration Date 18-01-2021 Organization Department for special training National academy of science of Ukraine at Kiev University popup.description2  The study of high-energy radiation from the vicinity of the magnetar SGR 1900 + 14 was performed. A physical model has been developed that explains the observed data on X-rays and gamma radiation in this area. It is shown that this object is promising for observations in the CTA experiment in the TeV energy range. The acceleration of cosmic rays and the generation of gamma radiation in galactic objects (SGR 1900 + 14, HD93129A) have been studied on the basis of observed data from the Fermi-LAT and H.E.S.S. Estimation of the probability of recording high-energy radiation from these sources by the CTA experiment were made. An analysis of the residue spectrum in the gamma range based on FERMI and H.E.S.S. data was carried out, which made it possible to identify the proton of a component and compute its characteristics. A new morphological model of the supernova Vela was developed. The sample of galaxies was analyzed and correlations were built for the main physical characteristics of objects, such as the luminosity, temperature and mass of hot gas in clusters of galaxies. Swift/BAT and Fermi/LAT observational data on 3C 111 were reduced. Event files and survey data files were processed to obtain spectra for various observational periods eaach one near 1 month long. The resulting SWIFt/BAT spectra were fitted together with the data by Swift/XRT, Suzaku/XIS, XMM-Newton/EPIC, INTEGRAL/ISGRI obtained during the same observational time intervals. The results of modelling were included in the paper "X-ray properties of 3C 111: separation of primary nuclear emission and jet continuum" submitted to the MDPI journal "Universe". Part of the data included in this paper was processed in course of this project. A full spectral analysis of observational data from the Seyfert 1 galaxy with narrow lines LEDA 2816068 in the range of 0.3-10 keV together with UV data from observations of the XMM-Newton Space Observatory was performed. Spectral analysis of the Seyert 1 galaxy with Product Description popup.authors Babyk Iurii V Vasylenko Anatoliy A. Hnatyk Roman B Kravchuk Serhii H. Fedorova Elena V popup.nrat_date 2021-01-18 Close
R & D report
Head: Kravchuk Serhii H.. Reserch on X-ray and gamma ray emission sources and prospects for their observation in the CTA project.. (popup.stage: ). Department for special training National academy of science of Ukraine at Kiev University. № 0221U101225
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Updated: 2026-03-24