Spectroscopic analysis of the gaseous argon scintillation with a wavelength sensitive particle detectorR. Santorelli, E. Sanchez Garcia, P. Garcia Abia, D. González-Díaz, R. Lopez Manzano, J. J. Martinez Morales, V. Pesudo and L. RomeroEur. Phys. J. C, 81 7 (2021) 622DOI: https://doi.org/10.1140/epjc/s10052-021-09375-3