Muon radiative energy loss (in 1.0E06 cm^2/g) in lead (Pb) with Z = 82, A = 207.2(1) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.9445 0.4100 0.3629 2.7174 5. 2.6981 1.9223 0.3874 5.0079 10. 3.3134 3.0969 0.3799 6.7902 20. 3.9449 4.1857 0.3665 8.4971 50. 4.7709 5.8464 0.3514 10.9687 100. 5.3579 6.9424 0.3443 12.6446 200. 5.8933 7.9134 0.3409 14.1476 500. 6.4934 8.8022 0.3411 15.6367 1000. 6.8543 9.2725 0.3464 16.4732 2000. 7.1346 9.6114 0.3547 17.1007 5000. 7.3943 9.8945 0.3699 17.6586 10000. 7.5226 10.0251 0.3850 17.9326 20000. 7.6074 10.1102 0.4026 18.1202 50000. 7.6776 10.1736 0.4299 18.2811 100000. 7.7086 10.2001 0.4534 18.3621