Search academic texts

Information × Registration Number 0213U006497, 0111U009551 , R & D reports Title Research of foto-elektro - nuclear reactions and mechanisms of interaction of radiation is with a matter on the reconstruction LINAC LUE-300. popup.stage_title Head Kasilov Valentin, Registration Date 01-10-2013 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 A power of control systems and control of provision of a electron bunch on a target and the provision of a rotary platform of a magnet of the experimental setup SP-95 is checked. The control system and control of devices of the camera of dispersion of installation: television cameras the screen - targets, 4 - x and 15 - x cellular target devices are connected and checked. On a bunch brake scale - radiations of the linear accelerator of electrons of LINAC 300 (NCS KIPT, Kharkov) and microtron of M 30 (IEF, Uzhgorod which has the best permission on energy, are experimentally defined speeds of reactions 96Ru( ,n)95Ru, 98Ru( ,n)97Ru, 100Mo( ,n)99Mo in threshold area of energy. Speeds of reactions were defined from integrated exits of radioactive kernels - products received by means of a photoactivation technique. It is received cross and longitudinal functions of a response of kernels 6,7Li on q = 0,90; 1,00; 1,125 фм-1i their zero moments. Manifestation in experimental data of cluster structure of these kernels is considered. The contribution of mesic exchange currents in cross to a component of quasi-elastic dispersion on kernels of isotopes of lithium is estimated. Repair and complex adjustment of modulators of klystrons for 9 and 10 sections is carried out. Two accelerating sections are prepared for installation: a) research on phase heterogeneity is conducted, b) pumping of sections on high vacuum (leaks it isn't revealed) is carried out, c) is made inspection of integrity of the cooling system (leaks it isn't revealed). The system of acceleration and focusing of a source of electrons of a direct current on energy 100 кэВ was developed and made in this work. Trial start of a source of electrons at the stand was carried out. The received characteristics of a bunch correspond to an objective. In work mechanisms of interaction of relativistic electrons with water spirit and glycerol solutions of the following organic dyes were investigated: the methylene blue - C16H18N3SCl and methyl orange - - C14H14N3О3SNa at their radiation by electrons. In the analysis of ranges of absorption it was established that water solutions of all dyes possess smaller radiation firmness in comparison with spirit and glycerol. Product Description popup.authors Іванов Анатолій Анатольович Букі Олександр Юрьович Гоков Сергій Павлович Касілов Валентин Йосипович Кохнюк Костянтин Саввич Кочетов Сергій Сергійович Ляхно Юрій Петрович Махненко Леонід Олександрович Мельницький Ігор Володимирович Попов Віктор Філіпович Рева Микола Іванович Салій Леонід Денисович Тімченко Ірина Сергійовна Твердохвалов Анатолій Вікторович Хвастунов Володимир Михайлович Хомич Олександр Олександрович Цяцько Віталій Вікторович Черещиков Сергій Олексійович Шевченко Микола Гаврилович Шопен Олег Олександрович popup.nrat_date 2020-04-02 Close