7
POTASSIUM
CONTENTS
Potassium (K) atom has 19 electrons with configuration 3p64s 2S1/2. The electronic polarizability is 48.29 × 10−40 F m2 and the ionization potential is 4.341 eV.
7.2 TOTAL CROSS SECTION
See Table 7.2.
Quantity |
Range: eV, (Td) |
Reference |
---|---|---|
Total cross section |
4.4–101.9 |
Kwan et al. (1991) |
Ionization cross section |
3.5–1000 |
Lennon et al. (1988) |
Total cross section |
7–100 |
Vušković and Srivastava (1980) |
Total cross section |
0.5–500 |
Kasdan and Miller (1973) |
Total cross section |
0.3–9.0 |
Visconti et al. (1971) |
Ionization ... |
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