b(E) × 10^{6} [cm^{2}g^{−1}] for cesium iodide (CsI) ⟨Z/A⟩ = 0.41569

E [GeV] b_{brems} b_{pair}  b_{nucl}  b_{tot}
2. 1.4134 0.5375 0.3796 2.3305
5. 1.9495 1.6050 0.4055 3.9599
10. 2.3858 2.4324 0.3974 5.2156
20. 2.8335 3.2292 0.3777 6.4404
50. 3.4210 4.4217 0.3667 8.2095
100. 3.8405 5.2170 0.3590 9.4165
200. 4.2255 5.9284 0.3553 10.5092
500. 4.6612 6.5864 0.3554 11.6029
1000. 4.9258 6.9379 0.3610 12.2247
2000. 5.1335 7.1929 0.3697 12.6961
5000. 5.3280 7.4069 0.3859 13.1208
10000. 5.4251 7.5063 0.4019 13.3334
20000. 5.4900 7.5712 0.4207 13.4818
50000. 5.5439 7.6197 0.4498 13.6133
100000. 5.5681 7.6400 0.4746 13.6828