Muon radiative energy loss (in 1.0E06 cm^2/g) in hassium (Hs) with Z = 108, A = [277.1520(1)] (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 2.4438 0.0627 0.3529 2.8594 5. 3.4041 1.9880 0.3765 5.7686 10. 4.1898 3.4909 0.3692 8.0500 20. 4.9964 4.8458 0.3563 10.1984 50. 6.0494 6.9453 0.3418 13.3365 100. 6.7956 8.3220 0.3350 15.4526 200. 7.4731 9.5341 0.3318 17.3390 500. 8.2281 10.6369 0.3321 19.1970 1000. 8.6789 11.2171 0.3372 20.2332 2000. 9.0268 11.6333 0.3452 21.0053 5000. 9.3467 11.9799 0.3598 21.6864 10000. 9.5036 12.1390 0.3744 22.0169 20000. 9.6069 12.2429 0.3913 22.2411 50000. 9.6990 12.3193 0.4177 22.4360 100000. 9.7292 12.3513 0.4404 22.5208