Muon radiative energy loss (in 1.0E06 cm^2/g) in copper (Cu) with Z = 29, A = 63.546(3) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.8971 0.4187 0.4064 1.7221 5. 1.2270 1.0597 0.4152 2.7019 10. 1.4948 1.5611 0.4243 3.4802 20. 1.7699 2.0679 0.4079 4.2457 50. 2.1333 2.8113 0.3896 5.3342 100. 2.3947 3.3154 0.3807 6.0908 200. 2.6370 3.7729 0.3764 6.7863 500. 2.9149 4.2044 0.3763 7.4956 1000. 3.0865 4.4385 0.3823 7.9073 2000. 3.2231 4.6101 0.3919 8.2250 5000. 3.3532 4.7551 0.4095 8.5179 10000. 3.4193 4.8231 0.4272 8.6696 20000. 3.4640 4.8672 0.4478 8.7790 50000. 3.5014 4.9009 0.4799 8.8821 100000. 3.5186 4.9149 0.5073 8.9408