THE NO+O CONTINUUM AND EXCITATION MECHANISM OF THE OXYGEN GREEN LINE IN THE LOWER THERMOSPHERE
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摘要: 比较了OGO-6卫星上水平扫描光度计测得的NO+O连续发射强度与计算值之间的差异。计算过程中用到的[O]值由同时测量的氧绿线强度通过Chapman机制导出。[NO]值系采用Meira的测量值。比较的结果,认为氧绿线的激发机制不似Chapman机制,而有利于存在关系J∝[O]2的二级反应机制。Abstract: Acomparison has been made of the discrepancies between the observed NO+O continuum intensities from the horizontal scanning photometer aboard the OGrO-6 and the calculated intensities with Ovalue based on the Chapman excitation mechanism and NOdata from Meira's measurement.These results seem to show an indication that the excitation mechanism of airglow green line could be in accordance with the relation of J∝[O]2 but not J∝[O]3 as in Chapman's mechanism.
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