Non-local thermodynamic equilibrium analysis of the methylidyne radical molecular lines in metal-poor stellar atmospheres

HIGHLIGHTS

• who: Popa S. A. et al. from the Max-Planck-Institute for, Ku00f6nigstuhl, Heidelberg, Germany Heidelberg University, Grabengasse, Heidelberg, Germany have published the paper: Non-local thermodynamic equilibrium analysis of the methylidyne radical molecular lines in metal-poor stellar atmospheres, in the Journal: (JOURNAL)
• what: The aim of this work is to explore whether the G band of the CH molecule which is commonly used in abundance diagnostics of carbon-enhanced metal-poor stars is sensitive to NLTE effects. When comparing the C abundances determined from the CH G band in LTE and in NLTE . . .
  

   

  

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