• Corpus ID: 249097848

Self-Consistent Grain Depletions and Abundances II: Effects on strong-line diagnostics of extragalactic H II regions

@inproceedings{Gunasekera2022SelfConsistentGD,
  title={Self-Consistent Grain Depletions and Abundances II: Effects on strong-line diagnostics of extragalactic H II regions},
  author={Chamani Gunasekera and Xihan Ji and M. Chatzikos and Ren-bin Yan and Gary J. Ferland},
  year={2022}
}
The depletion of elements onto dust grains is characterized using a generalized depletion strength 𝐹 βˆ— for any sightline, and trend-line parameters 𝐴 𝑋 , 𝐡 𝑋 and 𝑧 𝑋 . The present study uses these parameters to calculate post-depleted gas-phase abundances of 15 different elements while varying 𝐹 βˆ— from 0 to 1 in increments of 0 . 125. An analysis of emergent strong spectral line intensities, obtained by inputting the calculated abundances into a cloudy model, shows that the depletion… 

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Python 3 Reference Manual
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Physical Processes In The Interstellar Medium