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Information × Registration Number 0305U003232, 0103U004247 , R & D reports Title Researches of means of the control of air pollution by harmful imputity by methods of microwave and laser spectroscopy popup.stage_title Дослідження оптичних та мікрохвильових спектрів атомів Al в рідбергівських станах. Дослідження спектрів поглинання молекул CH3NH2 в субміліметровому діапазоні довжин хвиль. Проведення регулярних вимірів забруднення повітря над м.Харковом Head Svich V., Dubko S, Registration Date 02-03-2005 Organization Kharkov national university named after V.N. Karazin popup.description2 Object of research: atoms Al, the atmosphere, ozone. The purpose of work: 1. Modernization of a radiospectrometer for research of spectra of atoms Al in Rydberg D, G states. 2. Experimental and theoretical researches of spectra of one-photon absorption of atom Al in Rydberg nD and nG levels. 3. Measurement of concentration of ozone above Kharkov in the summer -autumnal period. The atom-beam radiospectrometer for research of spectra of absorption Rydberg atoms Al in D, G states in a range of frequencies of 4-422 GHz is modernized. The 58 one-photon resonances of absorption such as nF ®(n+1)D3/2,5/2 , nF ®(n+2)D3/2,5/2 , nF ®nG and nF ®(n+1)G for n = 22?43 are measured and identified. Constants for calcula-tion of quantum defect of atom Al in D, G-states are found. Experiences on measurements of concentration of ozone in the center Kharkov with the help route СО2 - lidar are carried out. The analysis of results of measurements is executed. The software for automation of a measuring complex withcomputer control is developed. Results of researches of Rydberg atoms Al in D, G - states will be used at further studying P and S Rydberg state of atoms Al, and the received data on concentration of ozone are used in ecological analyses of a condition of air above Kharkov. Product Description popup.authors popup.nrat_date 2020-04-02 Close