| Component | Fraction by weight | A | Z | (Z/A) |
Density [g/cm3] |
Radiation Length [cm] |
Radiation Length [g/cm2] |
|---|---|---|---|---|---|---|---|
| Na | 0.741857 | 22.989770 | 11. | 0.47847 | 0.971 | 28.56 | 27.74 |
| O2 | 0.258143 | 15.9994 | 8. | 0.50019 | 0.0013298 | 25740. | 34.24 |
| Na2O | 21.1853 | 10.2256 | 0.48267 | 2.270( 1) | 12.8500 | 29.1694 | |
| Na2O from PDG | 0.48404 | 2.270 | 12.85 | 29.17 |
Calculation performed using the method described here and imposing the density of the compound.
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