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Information × Registration Number 0200U004614, 0197U016490 , R & D reports Title Properties of nucleus-nucleus interaction in scattering and nuclear reactions included by light drip-line nuclei in the intermediate energy region popup.stage_title Head Kuznichenko A.V., Registration Date 26-09-2000 Organization Kharkov National University named after V.N. Karazin popup.description2 The object of investigations - exotic nuclei Li, Be, differential cross sections for elastic and quasielastic scattering of stable and drip-line Li isotops on spherical and deformed nuclei at medium energies, total reactions cross sections for exotic nuclei at energies up to 100 MeV/nucleon. The main goal of research work is to obtain new information on the properties of nucleus - nucleus interaction induced by exotic nuclei and to study the influence of structural defects in monocrystals utilized as a bases for scintillation detectors of nuclear reaction products on radiation resistans and operation characteristics of these detectors. The methods of investigations include S-matrix formalism with use of none-linear modeling of nuclear characteristics, statistical analysis of optical spectra of absorption, thermal, photo and Roentgen luminescence and photo, Roentgen thermostimulated currents. Theoretical results were obtained for the light exotic nucleus -nucleus interaction and conclusions on the behav iour of S-matrix (nucleus-nucleus potential) at distances smaller than the radius of interaction were drown. Characteristics of spectroscopic scintillation monocrystals on the bases of alloyed oxides with a big atomic masses, such as BGO, GSO, PWO were tested. The influence of thermal and radiation factors on optical absorption and afterglow of scintillation crystals based on cadmium and lead wolframates were studied. The results of research work can be used for estimation of dozimetric values for nuclear power engineering and development of highly effective spectrometers and colorimeters for high energy physics. Product Description popup.authors popup.nrat_date 2020-04-03 Close