TY  - SER
AU  - Bobrovnikov,Sergei M.
AU  - Gorlov,Evgeny V.
AU  - Zharkov,Viktor I.
AU  - Safyanov,A.D.
TI  - Laser-induced fluorescence of PO photofragments of organophosphates
KW  - фосфорорганические соединения
KW  - лазерная фрагментация
KW  - оксид фосфора
KW  - лазерно-индуцированная флуоресценция
KW  - статьи в журналах
N1  - Библиогр.: 34 назв
N2  - The spectrum of phosphorus monoxide (PO) fluorescence is calculated. It is shown that the use of excitation radiation at wavelengths near the bandheads of the (P22 + Q12) and P12 branches of the A2Σ+ (v′ = 0) − X2Π3/2 (v′′ = 0) band provides a spectral separation of the γ (0, 1) PO fluorescence band and the vibrational–rotational Raman spectrum of oxygen. The spectra of the γ (0, 1) fluorescence band of PO fragments of dimethylmethylphosphonate and the vibrational-rotational band of spontaneous Raman scattering on atmospheric oxygen molecules are experimentally obtained under exposure to KrF-laser radiation at a wavelength of 247.78 nm. It is shown that the shape and position of the fluorescence spectra calculated agree well with the experimental data
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001008918
ER  -