Rate constants of the O(D) reactions with N2, O2, N2O, and H2O at 295 K |
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Authors: | Kenshi Takahashi Yukari Takeuchi Yutaka Matsumi |
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Affiliation: | Solar-Terrestrial Environment Laboratory, Graduate School of Science, Nagoya University, 3-13 Honohara, Toyokawa, Aichi 442-8507, Japan |
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Abstract: | Using a technique of laser flash photolysis coupled with vacuum ultraviolet laser-induced fluorescence spectroscopy, the rate coefficients of O(1D) reactions with N2, O2, N2O, and H2O at 295 ± 2 K have been determined to be , kO2=(4.06±0.24)×10-11, kN2O=(1.35±0.08)×10-10 and . The quoted uncertainties include estimated errors and are the 95% confidence level. The kN2 and kN2O values obtained are larger than the current NASA/JPL recommendations by 26% and 16%, respectively, although they are still within the error limits associated with the recommendations. |
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