b(E) × 10^{6} [cm^{2}g^{−1}] for

thulium (Tm), Z = 69, A =168.93422(2)

E [GeV] b_{brems} b_{pair}  b_{nucl}  b_{tot}
2. 1.7255 0.5098 0.3701 2.6055
5. 2.3878 1.8354 0.3953 4.6186
10. 2.9278 2.8633 0.3876 6.1786
20. 3.4817 3.8318 0.3688 7.6823
50. 4.2072 5.2965 0.3582 9.8619
100. 4.7237 6.2673 0.3508 11.3417
200. 5.1960 7.1306 0.3473 12.6739
500. 5.7274 7.9242 0.3474 13.9990
1000. 6.0483 8.3458 0.3528 14.7469
2000. 6.2987 8.6504 0.3614 15.3104
5000. 6.5316 8.9053 0.3769 15.8139
10000. 6.6472 9.0232 0.3924 16.0629
20000. 6.7240 9.1001 0.4105 16.2346
50000. 6.7875 9.1576 0.4386 16.3838
100000. 6.8159 9.1816 0.4627 16.4602