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首页> 外文期刊>St. Petersburg Polytechnic University Journal: Physics and Mathematics >The electronic structure of excited argon-xenon molecules in the spectral region near xenon excited??states
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The electronic structure of excited argon-xenon molecules in the spectral region near xenon excited??states

机译：在氙气兴奋区域附近的光谱区域中激发氩氙分子的电子结构

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摘要

The photoionization spectra of ArXe dimer molecules near the excited states Xe* 7p, 6d in the high-energy area 87500 – 90000 cm-1 close to the energy of ionization of molecules were recorded by the method of three-photon excitation of molecules followed by one-photon ionization. There are 12 states of Xe* in this area, two of these states are allowed at three-photon excitation. The spectrum recorded by monitoring the molecular ions ArXe+ has the complicated image. The dissociation limits of two vibrational systems were measured: ArXe*→Ar1S0+Хе*7р[5/2]2 и Ar1S0+Хе*6d[7/2]03. For these excited states the molecular constants and the potential curves were calculated. These data were obtained for the first time.
机译：通过分子的三光子激发的方法，记录靠近分子电离能量的高能区域87500-90000cm-1附近的Arxe二聚体分子的光离子光谱。单光子电离。在该地区有12个XE *状态，三个光子激发允许其中两个状态。通过监测分子离子arxe +记录的光谱具有复杂的图像。测量两个振动系统的解离限制：Arxe *→Ar1S0 +хе*7р[5/2] 2иAR1S0 +хе* 6d [7/2] 03。对于这些激发状态，计算分子常数和潜在曲线。首次获得这些数据。

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