A study of the collisional quenching of O(21D2) by the noble gases employing time-resolved attenuation of atomic resonance radiation in the vacuum ultraviolet
作者： R. F. Heidner , D. Husain
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摘要: Electronically excited oxygen atoms O(21D2) have been generated by the pulsed irradiation of ozone in Hartley-band continuum and monitored photoelectrically absorption time-resolved attenuation atomic resonance radiation at λ = 115.2 nm [O(31D2°) O(21D2)]. Collisional quenching atom has investigated for all noble gases, first absolute values second-order deactivation rate constants are reported. The resulting data discussed terms a curve-crossing mechanism based on existing spectroscopic gas oxides. compared with previous relative gases.
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