Emission line spectra of the 2s-2p transitions of S VIII-S XIII in the extreme ultraviolet region 160-300 ?

30th International Conference on Photonic, Electronic, and Atomic Collisions

Ali, Safdar^1 ; Kato, Hiroyuki^1 ; Nakamura, Nobuyuki^1

Institute for Laser Science, University of Electro-Communications, Tokyo

182 8585, Japan^1

关键词: Collisional radiative model;    Electron beam ion traps;    Electron energy dependence;    Emission lines;    Extreme Ultraviolet;    Extreme ultraviolet spectrum;    Wavelength ranges;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/6/052028/pdf
DOI  :  10.1088/1742-6596/875/6/052028

来源: IOP

【 摘 要 】

Synopsis The extreme ultraviolet spectra of S VIII-S XIII have been measured using compact electron beam ion trap in the wavelength range of 160-300 A. We have identified several lines by observing electron energy dependence between 365 and 680 eV and with the support of collisional radiative modeling data obtained with the FAC code. The measured wavelengths are found in good agreement with the calculated and previous reported results.