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Information × Registration Number 0224U001129, 0121U110761 , R & D reports Title Decay and structure of unbound states of the lightest nuclei in multiparticle processes popup.stage_title Head Povoroznyk Orest M., д.ф.-м.н. Registration Date 17-01-2024 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2  The object of research is three- to four-particle nuclear reactions on the lightest nuclei. The purpose of the work is an experimental study of the features of the structure of the excitation spectra of 4He, 5He, 5Li, 6He, 6Li, 6Be, 8-9Be and 12C nuclei, which mainly consist of unbound excited states by means of a correlation study of nuclear reactions caused by the interaction of proton and deuteron beams , alpha particles with nuclei 2Н, 3Н, 3Не. 6, 7Li, 9Be, 10, 11B, 12C Research methods - further modernization of existing experimental correlation methods on IAD accelerators to improve the efficiency of using measuring time with the use of a modern multi-channel measurement system. In order to carry out experiments with measurement of neutron coincidences with charged particles, a review and evaluation of neutron detectors with sufficient efficiency, energy resolution and time characteristics for use in the experimental correlation technique was carried out. To analyze the obtained multidimensional data, a program has been developed that allows you to project the experimental data onto a kinematic curve and convert the spectrum into a one-dimensional form when processing two-dimensional spectra using the E1/E2 method, which will allow you to obtain more accurate values of the energy parameters of the studied nuclei. Product Description popup.authors Voiter Anatolii P. Gorpinich Olga Oshtashko Volodymyr Roznyuk Yurij S Sokolov Olexandr M popup.nrat_date 2024-01-17 Close