. . . "Pink afterglow ve sm\u011Bsi dus\u00EDku s uhlovod\u00EDky"@cs . . . . . . "RIV/00216305:26310/05:PU50700" . "5" . . . . "536073" . "26310" . "8"^^ . "0323-0465" . "The effect of the nitrogen pink afterglow quenching by hydrocarbon traces is studied in the flowing afterglow regime. The Pyrex wall temperature around the observation point was varied between the ambient and liquid nitrogen temperature. The spectra of nitrogen first and second positive and first negative bands and CN violet and red systems were observed. The strong quenching of the vibrational populations of the nitrogen N2(B), N2(C) and N2+(B) states was observed and this effect increases with the deccreasing wall temperature. The vibrational populations of CN(A) and CN(B) states are more or less independent of the hydrocarbon concentration at the ambient wall temperature, but they increase with the decreasing temperature. A simplified kinetic model of the processes at our experimental condition is presented, too."@en . "55" . "nitrogen afterglow, pink afterglow, CN chemiluminiscence, nitrogen kinetics"@en . "Zh\u00E1\u0161en\u00ED pink afterglow dus\u00EDku vlivem uhlovod\u00EDkov\u00FDch p\u0159\u00EDm\u011Bs\u00ED je studov\u00E1no v proud\u00EDc\u00EDm re\u017Einu. V okol\u00ED bodu pozorov\u00E1n\u00ED byla m\u011Bn\u011Bna teplota Pyrexov\u00E9 st\u011Bny reaktoru v rozmez\u00ED od teploty kapaln\u00E9ho dus\u00EDku po pokojovou teplotu. Byla pozorov\u00E1ny spektra prvn\u00EDho adruh\u00E9ho pozitivn\u00EDho a prvn\u00EDho negativn\u00EDho syst\u00E9mu neutr\u00E1l\u00EDho molekul\u00E1rn\u00EDho dus\u00EDku a fialov\u00FD a \u010Derven\u00FD syst\u00E9m radik\u00E1lu CN. Vibra\u010Dn\u00ED populace stav\u016F N2 (B), N2 (C) a N2+ (B) byly siln\u011B sni\u017Eov\u00E1ny p\u0159i\u010Dem\u017E tento efekt byl siln\u011Bj\u0161\u00ED p\u0159i sni\u017Eov\u00E1n\u00ED teploty. Vibra a\u010Dn\u00ED populace stav\u016F CN (A) a CN (B) jsou za pokojov\u00E9 teploty v podstat\u011B nez\u00E1visl\u00E9 na koncentraci uhlovod\u00EDk\u016F, s klesaj\u00EDc\u00ED teplotou ale rostou. Pr\u00E1ce pod\u00E1v\u00E1 i zjednodu\u0161en\u00FD model kinetick\u00FDch proces\u016F prob\u00EDhaj\u00EDc\u00EDch za dan\u00FDch experiment\u00E1ln\u00EDch podm\u00EDnek."@cs . "The effect of the nitrogen pink afterglow quenching by hydrocarbon traces is studied in the flowing afterglow regime. The Pyrex wall temperature around the observation point was varied between the ambient and liquid nitrogen temperature. The spectra of nitrogen first and second positive and first negative bands and CN violet and red systems were observed. The strong quenching of the vibrational populations of the nitrogen N2(B), N2(C) and N2+(B) states was observed and this effect increases with the deccreasing wall temperature. The vibrational populations of CN(A) and CN(B) states are more or less independent of the hydrocarbon concentration at the ambient wall temperature, but they increase with the decreasing temperature. A simplified kinetic model of the processes at our experimental condition is presented, too." . . "1"^^ . "Pink Afterglow in Nitrogen - Hydrocarbon Mixtures" . "1"^^ . . . "RIV/00216305:26310/05:PU50700!RIV06-GA0-26310___" . "P(GA202/05/0111), P(GA202/98/P258)" . "Pink afterglow ve sm\u011Bsi dus\u00EDku s uhlovod\u00EDky"@cs . "Kr\u010Dma, Franti\u0161ek" . "453-460" . "Pink Afterglow in Nitrogen - Hydrocarbon Mixtures"@en . "[CE525BEE3A8E]" . "Pink Afterglow in Nitrogen - Hydrocarbon Mixtures" . "SK - Slovensk\u00E1 republika" . . . . "Pink Afterglow in Nitrogen - Hydrocarbon Mixtures"@en . "Acta Physica Slovaca" .