Muon radiative energy loss (in 1.0E06 cm^2/g) in Boron oxide (B%2#O%3#) with Z/A = 0.49839 (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.2747 0.1213 0.4641 0.8602 5. 0.3723 0.2986 0.4911 1.1620 10. 0.4528 0.4492 0.4767 1.3788 20. 0.5374 0.6135 0.4551 1.6060 50. 0.6521 0.8446 0.4316 1.9283 100. 0.7373 1.0097 0.4202 2.1672 200. 0.8184 1.1588 0.4144 2.3916 500. 0.9137 1.3128 0.4136 2.6401 1000. 0.9746 1.4070 0.4205 2.8021 2000. 1.0250 1.4730 0.4318 2.9297 5000. 1.0751 1.5311 0.4527 3.0589 10000. 1.1015 1.5586 0.4739 3.1341 20000. 1.1199 1.5760 0.4987 3.1946 50000. 1.1357 1.5897 0.5376 3.2630 100000. 1.1430 1.5953 0.5709 3.3093