Investigation of nuclei decay reaction in the Institute of Nuclear Physics of National Nuclear Center of Republic of Kazakstan

Review of works on nuclei decay, conducting in the Institute of Nuclear Physics of National Nuclear Center of Republic of Kazakstan is cited. It is noted, that on the first stages especial attention has been paid to study of integral and differential cross sections of nuclei decay. Beginning from the 1970 experimental information about mass-power distributions of nuclei fragments from Xe up to 103 is accumulated. Careful analysis of these data permitted essentially to extend knowledge about aspects of studied reaction. At last time works on study of low-energy fission within intermediate fields of nuclei A∼215-226 decay, as well as fission of wide class of nuclei, generated under fragmentation of 238 U with energy ∼0,5-1,9 GeV/nucleon on lead target are started