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Information × Registration Number 0222U001108, 0116U004440 , R & D reports Title Detectors for rare decays investigations popup.stage_title Head Danevych Fedir A, Доктор фізико-математичних наук Registration Date 24-01-2022 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2 The prospects of using cadmium tungstate scintillators with enriched cadmium isotopes 106 and 116 for the study of 2β-decay of these isotopes are shown. Cryogenic scintillation bolometric detectors with Li2MoO4 crystals, including molybdenum enriched in the 100Mo isotope, have been developed. The Li2Mg2(MoO4)3 crystal was first studied as a scintillation bolometer. The possibility of using CdMoO4 crystals to search for double beta decay of cadmium and molybdenum is shown. The development of ZnWO4 scintillators was started to search for diurnal modulations of dark matter (the anisotropy of the response to ions from the direction of their motion relative to the crystal axes was studied), and the radioactive contamination of these scintillators after one and two crystallizations was investigated. The characteristics of cryogenic scintillation bolometric detectors with Li2MoO4 crystals for detection of dark matter particles have been studied, photodetectors based on the Neganov-Trofimov-Luke effect have been developed to achieve a low threshold for registration of light signals in low-temperature scintillation bolometers. The characteristics of cryogenic scintillation bolometric detectors with Li2WO4 crystals for registration of coherent neutrino scattering have been studied. Methods for purification and measurement of radioactive contamination of selenium, neodymium, ytterbium and samarium have been developed. Product Description popup.authors Afanasieva Liudmyla Anatolievna Boyko Roman Sergiyovych Vynychenko Mykola Mykolayovych Zarytskyi Mykola M Zuyeva Olena Volodymyrivna Kasperovych Dmytro Vasylyovych Klavdienko Volodymyr R Kobychev Vladyslav V Kobycheva Larysa Mykolayivna Kropyvyanskyy Borys Mykolayovych Polischuk Oksana G Sokur Nazar V Tretyak Volodymyr I Shkurupiy Oleg Yuriyovych popup.nrat_date 2022-03-09 Close