Muon radiative energy loss (in 1.0E06 cm^2/g) in Barium with Z = 56, A = 137.327(7) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.4291 0.5300 0.3776 2.3367 5. 1.9725 1.6139 0.4033 3.9898 10. 2.4151 2.4541 0.3953 5.2644 20. 2.8692 3.2606 0.3758 6.5057 50. 3.4651 4.4695 0.3648 8.2995 100. 3.8904 5.2749 0.3572 9.5225 200. 4.2806 5.9947 0.3536 10.6288 500. 4.7216 6.6599 0.3537 11.7352 1000. 4.9894 7.0149 0.3592 12.3635 2000. 5.1993 7.2723 0.3680 12.8396 5000. 5.3957 7.4883 0.3840 13.2680 10000. 5.4937 7.5885 0.3999 13.4822 20000. 5.5591 7.6539 0.4185 13.6315 50000. 5.6134 7.7028 0.4474 13.7636 100000. 5.6377 7.7234 0.4721 13.8332