协同冷却CaH$^+$的振动光谱学
原子物理
2016-09-30 v1 化学物理
摘要
我们报告了通过共振增强光解离与激光冷却的Ca协同囚禁的CaH,测量其1 2跃迁。基于理论预测,我们观测到四个共振,并将其归属为从振动基态v=0到激发态v'=1-4的跃迁。一个假设共振激发后瞬时解离的简单理论模型给出的结果与观测到的光谱特征吻合良好,除了未观测到的v'=0峰。我们的实验分辨率受限于锁模激发激光,但这项普查光谱学为未来在天体化学和精密测量中应用的转动分辨研究奠定了基础。
引用
@article{arxiv.1609.09478,
title = {Vibronic spectroscopy of sympathetically cooled CaH$^+$},
author = {Rene Rugango and Aaron T. Calvin and Smitha Janardan and Gang Shu and Kenneth R. Brown},
journal= {arXiv preprint arXiv:1609.09478},
year = {2016}
}
备注
pre-peer-reviewed version of R. Rugango et al. ChemPhysChem, (Early online see DOI) (2016). Peer-reviewed version will be arxived after the embargo period