Scintillation of Ar/CF${}_4$ mixtures: glass-THGEM characterization with 1% CF${}_4$ at 1-1.5 bar

P. Amedo, R. Hafeji, A. Roberts +6

Argon gas doped with 1% wavelength-shifter (CF${}_4$) has been employed in an optical time projection chamber (OTPC) to image cosmic radiation. We present results obtained during the…