微波激励高纯氧产生的新谱带

New bands from highly pure oxygen excited by microwave

利用微波激励高纯氧观测到了峰值波长分别为 4 83 1nm和 5 19 9nm的两个新谱带 .通过实验和动力学过程分析说明这两个谱带不是由O2 或O3 发射的 ,理论计算证明这两个新谱带是由O2 分子的两个激发态O2 (1Σg+ )和O2 (1Δg)

Two new bands with peak wavelengths of 483 1 nm and 519 9 nm are observed by microwave exciting highly pure oxygen. Experiments and dynamics analysis show that the two bands do not come from O 2 or O 3. Theoretical calculations proved that the new bands are emission spectra from collision reaction between O 2( 1Δ g) and O 2( 1Σ g +).