Muon radiative energy loss (in 1.0E06 cm^2/g) in hassium (Hs) with Z = 108, A = [269.13375(13)] (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 2.5243 0.0646 0.3539 2.9427 5. 3.5145 2.0473 0.3777 5.9394 10. 4.3244 3.5949 0.3704 8.2897 20. 5.1555 4.9901 0.3574 10.5031 50. 6.2404 7.1521 0.3429 13.7354 100. 7.0089 8.5699 0.3360 15.9148 200. 7.7068 9.8180 0.3328 17.8576 500. 8.4843 10.9537 0.3330 19.7710 1000. 8.9486 11.5513 0.3382 20.8380 2000. 9.3068 11.9790 0.3462 21.6320 5000. 9.6362 12.3367 0.3609 22.3338 10000. 9.7979 12.4997 0.3754 22.6730 20000. 9.9042 12.6076 0.3924 22.9043 50000. 9.9991 12.6863 0.4189 23.1043 100000. 10.0302 12.7191 0.4417 23.1909