b(E) × 10^{6} [cm^{2}g^{−1}] for

radium (Ra), Z = 88, A =[226.02541(2)]

E [GeV] b_{brems} b_{pair}  b_{nucl}  b_{tot}
2. 2.0339 0.3447 0.3599 2.7385
5. 2.8255 1.9344 0.3841 5.1440
10. 3.4723 3.1703 0.3766 7.0193
20. 4.1361 4.3082 0.3634 8.8077
50. 5.0042 6.0502 0.3485 11.4029
100. 5.6206 7.1979 0.3415 13.1600
200. 6.1823 8.2131 0.3382 14.7335
500. 6.8108 9.1408 0.3384 16.2900
1000. 7.1882 9.6310 0.3436 17.1628
2000. 7.4808 9.9838 0.3519 17.8164
5000. 7.7513 10.2783 0.3669 18.3964
10000. 7.8847 10.4140 0.3818 18.6805
20000. 7.9729 10.5025 0.3992 18.8746
50000. 8.0456 10.5683 0.4263 19.0402
100000. 8.0778 10.5955 0.4495 19.1227