Abstract
Intensity ratio of density sensitive emission lines emitted from Fe ions in the extreme ultraviolet region is important for astrophysics applications. We report highresolution intensity ratio measurements for Fe ions performed at Tokyo EBIT laboratory by employing a flat-field grazing incidence spectrometer. The experimental intensity ratios of Fe X and Fe XII are plotted as a function of electron density for different electron beam currents. The experimental results are compared with the predicted intensity ratios from the model calculations.
Proceedings of the 6th International Conference on Trapped Charged Particles and Fundamental Physics (TCP 2014), Takamatsu, Japan, 1-5 December 2014
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Ali, S. et al. (2017). Intensity ratio measurements for density sensitive lines of highly charged Fe ions. In: Wada, M., Schury, P., Ichikawa, Y. (eds) TCP 2014. Springer, Cham. https://doi.org/10.1007/978-3-319-61588-2_17
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DOI: https://doi.org/10.1007/978-3-319-61588-2_17
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-319-61588-2
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