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[Библиогр.: с. 157 (10 назв.)]

Spectra of heavy metal azide (HMA) explosive decomposition products are measured in the visible spectral range (400-700 nm) with high spectral resolution of ~0,2 nm. It is found that two types of glowing can be detected in HMA explosion spectra. These spectra are lines of atoms being the part of explosive material (EM) and dense low-temperature plasma glowing with a continuous spectrum. Line and continuous spectra intensity ratio depends on the mass of EM and conditions of plasma jet expansion. Two intensive and densely spaced N II lines (? 1 = 589,001 nm and = 589,527 nm) are found in the "orange" spectral region of AgN 3, TlN 3 and PbN 6 monocrystals and pressed powders. These lines are common not only for HMA explosive, but for other EM containing nitrogen as well (PETN, cyclonite).