Muon radiative energy loss (in 1.0E06 cm^2/g) in Curium with Z = 96, A = [247.07035(3)] (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 2.1932 0.2469 0.3568 2.7968 5. 3.0504 1.9677 0.3807 5.3988 10. 3.7512 3.3077 0.3734 7.4322 20. 4.4705 4.5305 0.3602 9.3613 50. 5.4105 6.4119 0.3456 12.1680 100. 6.0774 7.6490 0.3386 14.0650 200. 6.6841 8.7410 0.3354 15.7606 500. 7.3620 9.7370 0.3356 17.4346 1000. 7.7679 10.2624 0.3408 18.3711 2000. 8.0821 10.6399 0.3490 19.0710 5000. 8.3719 10.9548 0.3638 19.6904 10000. 8.5145 11.0996 0.3786 19.9926 20000. 8.6085 11.1941 0.3957 20.1983 50000. 8.6925 11.2641 0.4225 20.3791 100000. 8.7202 11.2932 0.4455 20.4589