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Information × Registration Number 0218U002211, 0116U004441 , R & D reports Title Investigation of complex decay chartes of radioactive nuclei popup.stage_title Head Lashko Аnatolii Petrovych, Registration Date 02-02-2018 Organization Sceintific Center "Inststute for nuclear reaseach National Academy of sciences Ukraine popup.description2 The analysis of publications on the topic of research is carried out. According to the results of this analysis, the following conclusions are drawn: The increasing of the mean square radius of the 185Hg ground state compared with the ground state of 186Hg and the isomeric state of 185Hg, as compared with its ground state, is directly related to different deformations of the nucleus. The existence of intruder levels and the shape coexistence are confirmed in the even isotopes of Hg, Pb and Po and in odd isotopes of Tl, Pb and Bi. Experiments carried out with the help of various methods have proved that for the rare-earth nuclei the significant deformations are maintained up to Z = 80. The hypothesis is proposed about the possibility the shape coexistence in light odd isotopes of Au, in light odd nuclei of Hg, in neutron-deficient even isotopes of Os and in even isotopes of W. It follows from the systematic that the deformation of excited levels of nuclei-isotopes with N = 105 and N = 106 smoothly increases as it approaches the closed shell with Z = 82. Product Description popup.authors Б.В. Остапенко В.І. Третяк В.Т. Купряшкін Л.П. Сидоренко М.Ф. Митрохович Т.М. Лашко popup.nrat_date 2020-04-02 Close