Atomic Data for Ca
| Property | Value |
| Atomic Number: | 20 |
| Atomic Mass: | 40.078 |
| Density (gm / cm^3): |
1.55 |
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X-ray absorption edges for Ca
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
4038.5 |
0.810 |
0.14679 |
8.744 |
| L1 |
438.4 |
2.070 |
0.00031 |
1.117 |
| L2 |
349.7 |
0.170 |
0.00033 |
1.400 |
| L3 |
346.2 |
0.170 |
0.00033 |
5.811 |
| M1 |
44.3 |
1.000 |
0.00001 |
1.000 |
| M2 |
25.4 |
0.001 |
0.00000 |
1.000 |
| M3 |
25.4 |
0.001 |
0.00000 |
1.000 |
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X-ray fluorescence lines for Ca
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
3692.3 |
0.58645 |
| Ka2 (K - L2 ) |
3688.8 |
0.29440 |
| Ka3 (K - L1 ) |
3600.1 |
0.00021 |
| Kb1 (K - M3 ) |
4013.1 |
0.07835 |
| Kb3 (K - M2 ) |
4013.1 |
0.04059 |
| Lb3 (L1 - M3 ) |
413.0 |
0.58617 |
| Lb4 (L1 - M2 ) |
413.0 |
0.41383 |
| Ll (L3 - M1 ) |
301.9 |
1.00000 |
| Ln (L2 - M1 ) |
305.4 |
1.00000 |
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