Muon radiative energy loss (in 1.0E06 cm^2/g)
   in iridium (Ir)
   with Z =  77, A = 192.217(3)
   (f12.0,4f12.4)
     E (GeV)      b_brem      b_pair      b_nucl     b_total
          2.      1.8629      0.4552      0.3655      2.6837
          5.      2.5824      1.8978      0.3903      4.8705
         10.      3.1694      3.0173      0.3827      6.5695
         20.      3.7718      4.0615      0.3643      8.1976
         50.      4.5601      5.6489      0.3539     10.5629
        100.      5.1207      6.6982      0.3466     12.1655
        200.      5.6324      7.6290      0.3433     13.6047
        500.      6.2069      8.4823      0.3434     15.0326
       1000.      6.5529      8.9345      0.3488     15.8362
       2000.      6.8220      9.2603      0.3572     16.4395
       5000.      7.0717      9.5333      0.3725     16.9775
      10000.      7.1953      9.6589      0.3877     17.2419
      20000.      7.2772      9.7414      0.4055     17.4241
      50000.      7.3449      9.8024      0.4331     17.5805
     100000.      7.3750      9.8279      0.4568     17.6596