Department Physics, University of Connecticut , Storrs, Connecticut 06269, United States.
J Phys Chem A. 2013 Oct 3;117(39):9761-5. doi: 10.1021/jp312462a. Epub 2013 May 7.
The triatomic hydrogen ion (H3(+)) has spurred tremendous interest in astrophysics in recent decades, and Rydberg states of H3 have also maintained an important role for understanding H3(+) experiments. In a previous study (J. Chem. Phys. 2010, 133, 234302), radiative transitions between neutral H3 Rydberg states were calculated at wavelengths near 7 μm and could be compared with mid-infrared laser lines observed in hydrogen/rare gas discharges. The present study extends the investigation to wavelengths near 10–13 μm. Rydberg states of D3 are also treated.
三原子氢离子（H3(+））在最近几十年的天体物理学中引起了极大的兴趣，而 H3 的里德堡态对于理解 H3(+)实验也一直起着重要的作用。在之前的一项研究中（J. Chem. Phys. 2010, 133, 234302），计算了近 7 μm 波长处中性 H3 里德堡态之间的辐射跃迁，并且可以与氢/稀有气体放电中观察到的中红外激光线进行比较。本研究将研究扩展到近 10-13 μm 的波长。D3 的里德堡态也得到了处理。
