3 citations · 3 across the 2 of their papers we have counts for
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astro-ph.GA2025★ 3 cited
Beyond diagnostic-diagrams: A critical exploration on the classification of ionization processes
S. F. Sánchez, C. Muñoz-Tuñón, J. Sánchez Almeida +2
Optical emission-line diagnostic diagrams, such as the classical BPT, are widely used to identify ionisation mechanisms in galaxies but often suffer from degeneracies, especially w…
astro-ph.GA2023
The WHaD diagram: Classifying the ionizing source with one single emission line
S. F. Sánchez, A. Z. Lugo-Aranda, J. Sánchez Almeida +4
The usual approach to classify the ionizing source using optical spectroscopy is based on the use of diagnostic diagrams that compares the relative strength of pairs of collisition…