ABSTRACT
Elastic scattering cross sections calculated as the difference between the total cross sections (Table 110.1) and ionization
110.1 Total Scattering Cross Sections ..................................................................................................................................... 579 110.2Elastic Scattering Cross Sections.................................................................................................................................. 579 110.3Ionization Cross Sections.............................................................................................................................................. 580 110.4Attachment Processes................................................................................................................................................... 580 110.5Attachment Rates.......................................................................................................................................................... 580 110.6 Drift Velocity ................................................................................................................................................................ 581 110.7Ionization Coefficients.................................................................................................................................................. 581 110.8Limiting E/N.................................................................................................................................................................. 581 References................................................................................................................................................................................. 582
TABLE 110.1 Total Scattering Cross Section
Energy (eV) QT (10−20 m2) Energy (eV) QT (10−20 m2)
30 36.9 120 29.8
35 36.9 140 28.3
40 37.3 160 26.9
45 37.7 180 25.0
50 37.7 200 24.1
60 37.1 220 23.1
70 36.1 250 21.4
80 35.0 275 20.1
90 33.4 300 19.2
100 32.4 350 17.3
110 31.3 370 16.5
Source:Adapted from Szmytkowski, Cz., P. Moz˙ejko, and S. Kwitnewski, J. Phys. B: At. Mol. Opt. Phys., 35, 1267, 2002.
