ABSTRACT

Total Ionization Cross Sections for 2-C3H8O

Ionization Cross Section (10-20 m2)

Ion Mass Number

Energy (eV) 45 59 60 Total

12 5.36 5.360

12.5 5.02 5.044

13 4.47 3.74 (−2) 4.535 16 4.95 6.29 (−2) 3.50 (−2) 5.131 17 6.04 6.98 (−2) 3.26 (−2) 6.476 18 5.68 7.53 (−2) 3.18 (−2) 6.161 20 5.18 9.48 (−2) 3.16 (−2) 5.792 22 4.96 0.107 3.34 (−2) 5.758 25 3.78 0.124 3.46 (−2) 4.844 30 3.02 0.135 3.59 (−2) 4.591 35 2.31 0.136 3.70 (−2) 4.214 40 2.04 0.148 4.91 (−2) 4.411 50 1.97 0.178 4.96 (−2) 4.606 60 1.86 0.186 5.54 (−2) 4.043 70 1.56 0.214 6.23 (−2) 3.679 80 1.36 0.208 5.84 (−2) 4.049 86 1.10 0.201 5.71 (−2) 4.164

Note:Tabulated values by courtesy of Dr. Vacher (2007). a (b) means a × 10−b.