André Ricard, Anne-Marie Diamy, & Jean-Claude Legrand. (2025). Measuring the Density of N\(_2\) Active Species in N\(_2\) –xCH\(_4\) Afterglows with x= (0-7.5)10\(^{-4}\) by Mass Spectrometry and Optical Spectroscopy at Low Gas Pressure. Plasmas Afterglows With N2 for Surface Treatments Synthesis 2024, 352–364. https://doi.org/10.9734/bpi/mono/978-93-49473-93-5/CH16