Registration Number
0224U002272,
(0120U102288)
, R & D reports
Title
Neutron studies of the properties of nuclei and energy excitations of the condensed state of matter.
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Нейтронні дослідження особливостей динаміки молекул водних розчинів спиртів.
Head
Slisenko Vasyl I., Доктор фізико-математичних наук
Registration Date
10-02-2024
Organization
Institute of Nuclear Research of the National Academy of Sciences of Ukraine
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3) Obtaining experimental information on the interaction of neutrons with nuclides in the region of neutron energies from several units to several hundred kilo-electron volts; ensuring the operation and development of a computerized system for the preparation of nuclear-physical constants for scientific and applied tasks and for the compilation of experimental nuclear dataobtained by Ukrainian scientists in Ukraine and abroad into the international EXFOR system; entering and submitting to INIS new bibliographic data published in Ukraine on the peaceful use of nuclear science and technology. Research of correlation of methods of population and decay of nuclear states formed as a result of interferences on their gamma cascade from compound-nucleus formed during the entry of neutrons for values to obtain model assumptions about the structure of the wave functions of the composite state of the nucleus. Neutron studies of the dynamics of molecules of aqueous solutions of alcohols and polyethylene glycols
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The electronic part of the multiplicity spectrometer has been created, the task of which is to separate the population and decay events of the isomer from the neutron absorption events.
To select the optimal values of the parameters of the electronic circuit (the energy range of the gamma cascades of isomer population and decay and the multiplicity of coincidences of these cascades), the multiplicity spectra of neutron absorption and isomer population events were calculated. Calculations were made using the created program using the method of random tests.
Experimental studies were carried out using the method of inelastic scattering of slow neutrons on the dynamic processes of water-propanol solutions depending on the concentration. A program has been created for calculating generalized frequency spectra of liquids. This will make it possible in the future, based on neutron spectra, to obtain generalized frequency spectra of the studied aqueous solutions of propanol and their changes depending on the concentration.
The experimental data obtained by Ukrainian scientists were compiled into the International Experimental Nuclear Database EXFOR.
An assessment was made of the potential radiation impact on the environment during the normal implementation of the planned decommissioning of the WWR-M reactor.
Product Description
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Yesaulkova Tetyana V.
Ivanov Yuriy V.
Alekseeva Olena V.
Alyoshin Yurii V.
Atamanchuk Ihor H.
Bershadskyi Yevhen S.
Vasylkevych Oleksandr A.
Venediktov Vitaly M.
Volokh Oleksiy P.
Havrylenko Oksana O.
Golovach Volodymyr O.
Grytsay Olena O.
Davydenko Volodymyr V.
Desyatko Andriy V.
Zhirova Nataliya K.
Zayats Mykhailo M.
Kalchenko Oleksandr I.
Kolodyazhnyi Anatoly I.
Kuprava Olga М.
Lysenko Mykhailo V.
Ludanova Tetiana H.
Luferenko Yevgeny D.
Mazina Nadiya I.
Makarovsky Volodymyr M.
Malonos Vadym A.
Melnyk Volodymyr M.
Mykhaylova Svitlana M.
Nesteruk Juri M.
Povetkin Serhii O.
Prokopyuk Olga I.
Pshchenichny Yaroslav V.
Reint Natalia M.
Samoilenko Serhi S.
Semenyuk Serhii I.
Slisenko Igor V.
Slisenko Vasyl І.
Stratilat Dmytro P.
Stukalov Oleg V.
Sugachenko Neonil V.
Trotsky Viktor Ya.
Kharchuk Oleksandr O.
Khomych Ihor A.
Shevel Valery M.
Shchepkin Yury H.
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2024-02-10
