Muon radiative energy loss (in 1.0E06 cm^2/g) in soft tissue (ICRP) with Z/A = 0.55121 (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.2765 0.1212 0.4714 0.8691 5. 0.3752 0.2996 0.4988 1.1737 10. 0.4569 0.4533 0.4838 1.3940 20. 0.5430 0.6206 0.4614 1.6250 50. 0.6604 0.8559 0.4369 1.9532 100. 0.7479 1.0224 0.4249 2.1951 200. 0.8312 1.1757 0.4187 2.4257 500. 0.9297 1.3335 0.4178 2.6811 1000. 0.9929 1.4302 0.4245 2.8476 2000. 1.0455 1.4983 0.4359 2.9796 5000. 1.0981 1.5584 0.4571 3.1136 10000. 1.1262 1.5867 0.4786 3.1916 20000. 1.1460 1.6047 0.5040 3.2547 50000. 1.1632 1.6188 0.5437 3.3256 100000. 1.1712 1.6245 0.5777 3.3736