【摘 要】
:
在流动余辉装置上,研究了亚稳态Ar (3P0,2)与SO2的传能反应.在位于流动管不同位置的两个窗口处,观察到了320~600 nm的不同的两组光谱序列.其中,下游窗口所测光谱与之前作者在A
【基金项目】
:
supported by the Presidential Fund of Hefei Division of Chinese Academy of Sciences
论文部分内容阅读
在流动余辉装置上,研究了亚稳态Ar (3P0,2)与SO2的传能反应.在位于流动管不同位置的两个窗口处,观察到了320~600 nm的不同的两组光谱序列.其中,下游窗口所测光谱与之前作者在Ar与SO2混合气体空心阴极放电实验中得到的光谱一致,确定为SO (c 1Σ-→X 3Σ-)的发射谱;根据基于最小二乘法编写的光谱模拟程序模拟的光谱结果,上游窗口所测光谱中位于SO (c 1Σ-→X 3Σ-)发射谱线长波方向上的光谱序列被归属为SO (A″ 3Σ+→X 3Σ-),并得到SO (A″ 3Σ+)的光谱常数为: T00=(30460±18.0) cm-1, ωe′χe′=(7.7±0.8) cm-1, ωe′=(685±8.0) cm-1.
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