b(E) × 10^{6} [cm^{2}g^{−1}] for

lanthanum (La), Z = 57, A =138.90547(7)

E [GeV] b_{brems} b_{pair}  b_{nucl}  b_{tot}
2. 1.4620 0.5341 0.3772 2.3733
5. 2.0182 1.6436 0.4029 4.0648
10. 2.4712 2.5035 0.3949 5.3696
20. 2.9360 3.3279 0.3754 6.6393
50. 3.5457 4.5642 0.3645 8.4744
100. 3.9807 5.3875 0.3569 9.7251
200. 4.3797 6.1230 0.3532 10.8560
500. 4.8305 6.8024 0.3534 11.9863
1000. 5.1041 7.1649 0.3589 12.6279
2000. 5.3185 7.4276 0.3676 13.1138
5000. 5.5190 7.6480 0.3836 13.5506
10000. 5.6191 7.7502 0.3995 13.7688
20000. 5.6857 7.8169 0.4181 13.9207
50000. 5.7411 7.8670 0.4469 14.0550
100000. 5.7659 7.8878 0.4716 14.1252