Energy (eV),N2O+ [10-16 cm2],±6%,N2+ [10-17 cm2],±15%,NO+ [10-17 cm2],±10%,N+ [10-17 cm2],±15%,O+ [10-17 cm2],±10% 14,0.067,0.008,,,,,,,, 16,0.269,0.022,,,,,,,, 18,0.411,0.029,,,0.131,0.026,,,, 20,0.527,0.032,0.066,0.020,0.564,0.06,,,0.066,0.026 22.5,0.684,0.041,0.17,0.05,1.36,0.14,0.023,0.006,0.163,0.020 25,0.828,0.050,0.47,0.12,2.38,0.24,0.059,0.009,0.315,0.031 27.5,0.922,0.055,0.97,0.15,3.03,0.30,0.187,0.028,0.407,0.041 30,1.02,0.061,1.41,0.21,3.44,0.34,0.237,0.036,0.466,0.047 35,1.17,0.070,2.23,0.33,4.71,0.47,0.958,0.14,0.860,0.086 40,1.29,0.078,2.72,0.41,5.23,0.52,1.73,0.26,1.16,0.12 50,1.41,0.085,3.23,0.48,6.54,0.65,2.82,0.42,1.67,0.17 60,1.48,0.089,3.63,0.54,7.35,0.73,3.75,0.56,2.40,0.24 70,1.54,0.092,3.87,0.58,8.09,0.81,4.67,0.70,2.85,0.28 80,1.57,0.094,3.72,0.56,8.64,0.86,5.26,0.79,3.19,0.32 90,1.56,0.094,3.98,0.60,8.54,0.85,5.96,0.89,3.20,0.32 100,1.56,0.093,3.79,0.57,8.65,0.87,6.18,0.93,3.47,0.35 120,1.53,0.092,3.65,0.55,8.65,0.87,6.63,0.99,3.41,0.34 140,1.51,0.091,3.30,0.49,8.83,0.88,6.57,0.99,3.57,0.36 160,1.46,0.088,3.18,0.48,8.66,0.87,6.27,0.94,3.47,0.35 200,1.40,0.084,2.97,0.45,8.19,0.82,5.85,0.88,3.37,0.34 250,1.30,0.078,2.52,0.38,7.75,0.77,5.25,0.79,3.05,0.30 300,1.22,0.073,2.53,0.38,7.12,0.71,4.86,0.73,2.65,0.27 400,1.06,0.064,1.91,0.29,6.34,0.63,3.77,0.57,2.32,0.23 500,0.950,0.057,1.71,0.26,5.69,0.57,3.20,0.48,2.02,0.20 600,0.844,0.051,1.52,0.23,5.07,0.51,2.69,0.40,1.71,0.17 800,0.731,0.044,1.38,0.21,4.00,0.40,2.28,0.34,1.18,0.12 1000,0.666,0.040,1.18,0.18,3.53,0.35,2.03,0.30,0.807,0.081