Muon radiative energy loss (in 1.0E06 cm^2/g) in barium (Ba) with Z = 56, A = 137.327(7) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 1.4292 0.5300 0.3776 2.3369 5. 1.9727 1.6141 0.4033 3.9901 10. 2.4153 2.4543 0.3953 5.2649 20. 2.8695 3.2609 0.3758 6.5063 50. 3.4655 4.4699 0.3648 8.3002 100. 3.8908 5.2754 0.3572 9.5234 200. 4.2810 5.9953 0.3536 10.6298 500. 4.7221 6.6605 0.3537 11.7363 1000. 4.9899 7.0156 0.3592 12.3647 2000. 5.1998 7.2729 0.3680 12.8406 5000. 5.3962 7.4890 0.3840 13.2692 10000. 5.4943 7.5891 0.4000 13.4833 20000. 5.5596 7.6546 0.4185 13.6328 50000. 5.6139 7.7036 0.4474 13.7649 100000. 5.6383 7.7241 0.4721 13.8345