On the 1$^1\Sigma^{+}_{\mathrm{u}}$ electronic state in strontium dimer
Atomic Physics
2023-06-08 v1 Chemical Physics
Abstract
The laser technique of polarisation labelling of levels has been used to study the excited 1 state of Sr, in most part heavily perturbed by the neighbouring electronic states. By observation of completely resolved rovibronic spectra we have determined positions of 2556 spectral lines originating from the labelled levels in the ground X state and terminating on levels of the perturbed complex. The experimental results are confronted with the existing theoretical predictions.
Keywords
Cite
@article{arxiv.2306.04206,
title = {On the 1$^1\Sigma^{+}_{\mathrm{u}}$ electronic state in strontium dimer},
author = {Jacek Szczepkowski and Wlodzimierz Jastrzebski and Anna Grochola and Pawel Kowalczyk},
journal= {arXiv preprint arXiv:2306.04206},
year = {2023}
}
Comments
5 pages, 3 figures