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Information × Registration Number 0222U002668, 0116U004450 , R & D reports Title The study of nuclear fission in the low energy region, the development of new methods of detection of fission products and the study the physical processes in the beams of ions popup.stage_title Head Denisov Vitaly Yu., Доктор фізико-математичних наук Registration Date 15-02-2022 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2  The report presents the results of research of the collective motion at nuclear fission and nuclear fission mechanisms, the processes of formation of nuclear fission fragments, the main scientific and technical problems of creating new techniques for generating powerful beams of atmospheric gas ions designed for use in various sectors of the economy. Section 1 is devoted to detail discussion of the new expression for the fission width, which, in contrast to the Bohr-Wheeler expression, takes into account the dependence of the fission barrier on the excitation energy of the nucleus. Section 2 is devoted to a detailed discussion of analyzes the technical solutions in medical detectors. The rigid radio-transparent case of the detector which is equipped with long charge-compensating contacts is made. Section 3 is devoted to detail investigations of the problem of metrology of charged particles of low and ultralow energy. Section 4 is devoted to detail discussions of the results of experimental measurements of isomeric ratios of 95Nb, 133Xe, and 135Xe nuclei yields in the case of 238U photo-fission by inhibitory gamma-quanta with boundary energies 12.5 MeV and 12 MeV. Section 5 is devoted to detailed discussions of expression for determining corrections when measuring 241Am activities in bulk samples. Product Description popup.authors Ivanov Yuriy V. Bondarkov Dmytro M. Davidovskaya Oksana I. Zheltonozhsky Viktor O. Zelinskii Anatoliy G. Kovalinska Tetiana V. Kolokolnikova Valentina P. Kulich Nadiya V. Margitych Tetyana O. Mykytiuk Taras V. Mikhailyuk Vadim P. Moskalenko Dmytro M. Nesterov Vasily O. Onipchenko Maria T. Parkhitko Yuliia M. Petrosyan Eduard Ye. Pilipenko Mykola O. Pliuiko Volodymyr A. Rovenskykh Yevhen P Savrasov Andriy M. Sadovnikov Leonid V. Sakhno Victor I. Sydorenko Leonid P. Tretyak Volodymyr I. Khomenkov Volodymur P. Chaplynskyi Roman Yu. popup.nrat_date 2022-03-09 Close