Звіт по науково-дослідній роботі. Слісенко Василь Іванович. Нейтронні дослідження властивостей ядер і енергетичних збуджень конденсованого стану речовини.

Registration Number

0223U002052, 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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Head

Slisenko Vasyl I., Доктор фізико-математичних наук

Registration Date

07-02-2023

Organization

Institute of Nuclear Research of the National Academy of Sciences of Ukraine

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A neutron beamcollimation system was developed and created - basedon a "convergent-divergent" collimation system to approach the minimum background level. On the basis of the calculated neutron cross sections, model calculations were carried out to improve the interference neutron filter with an average energy of 45 keV. Using the method of quasi-elastic scattering of slow neutrons, the dynamics of molecules of the water-ethanol system was investigated depending on the temperature at a concentration of 0.046 mol. part. It was found that at a temperature of 4oC in this solution there is a special point where the intensity of diffusion movements significantly decreases, which can be explained within the framework of the concept of micro-inhomogeneous structure by clustering processes.  

Product Description

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Yesaulkova Tetyana 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.
Hrymalo Anna K.
Gritzay Olena O.
Davydenko Volodymyr V.
Desyatko Andriy V.
Zhirova Nataliya K.
Zayats Mykhailo M.
Kalchenko Oleksandr I.
Kolodyazhnyi Anatoly I.
Kuprava Olga M.
Libman Volodymyr A.
Lysenko Mykhailo V.
Ludanova Tetiana G.
Luferenko Yevgeny D.
Mazina Nadiya I.
Makarovsky Volodymyr M.
Malonos Vadym A.
Melnyk Volodymyr M.
Mykhaylova Svitlana M.
Nedostupova Olena 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.
Khomych Ihor A.
Shevel Valery M.
Shchepkin Yury H.

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2023-02-07