Experimental Studies on Physicochemical Parameters of Water Samples before and after Treatment with a Cold Atmospheric Plasma Jet and its Optical Characterization

Table 1

Intensity and wavelength of Ar I and Ar II lines at 5 kV.

Lines	Wavelength (nm)	Transition probability (S−1)	Statistical weight	Energy (eV)	Intensity(au) at 5 kV
Ar I	696.054	Apq = 6.39 × 10^6	= 5	Ep = 11.564	I1 = 16778
Ar I	750.28	Ars = 4.02 × 10^7	= 3	Er = 11.636	I2 = 8954.44
Ar II	314.82	Axy = 5.20 × 10^7	= 6	Ex = 19.249	I3 = 6211.09
Ar II	379.81	Auv = 1.05 × 10^6	= 8	Eu = 16.797	I4 = 8201.75