# NIST XCOM (Berger et al., NIST SRD 8 / XCOM v3.1), Z=82 Pb, standard grid,
# retrieved 2026-10-01 from https://physics.nist.gov/cgi-bin/Xcom/xcom3_1 (OutOpt=PIC).
# Units: energy MeV; partial and total mass attenuation coefficients cm^2/g.
# edge E_MeV coherent incoherent photoelectric pair_nuclear pair_electron total_with_coh total_without_coh
- 1.0000E-03 1.2510E+01 3.5870E-03 5.1970E+03 0.0000E+00 0.0000E+00 5.2090E+03 5.1970E+03
- 1.5000E-03 1.2010E+01 6.6010E-03 2.3440E+03 0.0000E+00 0.0000E+00 2.3560E+03 2.3440E+03
- 2.0000E-03 1.1440E+01 9.6200E-03 1.2740E+03 0.0000E+00 0.0000E+00 1.2850E+03 1.2740E+03
- 2.4840E-03 1.0880E+01 1.2400E-02 7.9000E+02 0.0000E+00 0.0000E+00 8.0090E+02 7.9000E+02
M5 2.4840E-03 1.0880E+01 1.2400E-02 1.3850E+03 0.0000E+00 0.0000E+00 1.3960E+03 1.3850E+03
- 2.5340E-03 1.0820E+01 1.2680E-02 1.6360E+03 0.0000E+00 0.0000E+00 1.6470E+03 1.6360E+03
- 2.5860E-03 1.0760E+01 1.2970E-02 1.9330E+03 0.0000E+00 0.0000E+00 1.9440E+03 1.9330E+03
M4 2.5860E-03 1.0760E+01 1.2970E-02 2.4390E+03 0.0000E+00 0.0000E+00 2.4500E+03 2.4390E+03
- 3.0000E-03 1.0270E+01 1.5250E-02 1.9550E+03 0.0000E+00 0.0000E+00 1.9650E+03 1.9550E+03
- 3.0660E-03 1.0190E+01 1.5600E-02 1.8470E+03 0.0000E+00 0.0000E+00 1.8570E+03 1.8470E+03
M3 3.0660E-03 1.0190E+01 1.5600E-02 2.1360E+03 0.0000E+00 0.0000E+00 2.1460E+03 2.1360E+03
- 3.3010E-03 9.9290E+00 1.6840E-02 1.7820E+03 0.0000E+00 0.0000E+00 1.7920E+03 1.7820E+03
- 3.5540E-03 9.6520E+00 1.8130E-02 1.4860E+03 0.0000E+00 0.0000E+00 1.4960E+03 1.4860E+03
M2 3.5540E-03 9.6520E+00 1.8130E-02 1.5750E+03 0.0000E+00 0.0000E+00 1.5850E+03 1.5750E+03
- 3.6990E-03 9.4960E+00 1.8870E-02 1.4320E+03 0.0000E+00 0.0000E+00 1.4410E+03 1.4320E+03
- 3.8510E-03 9.3350E+00 1.9630E-02 1.3020E+03 0.0000E+00 0.0000E+00 1.3110E+03 1.3020E+03
M1 3.8510E-03 9.3350E+00 1.9630E-02 1.3580E+03 0.0000E+00 0.0000E+00 1.3680E+03 1.3580E+03
- 4.0000E-03 9.1790E+00 2.0370E-02 1.2420E+03 0.0000E+00 0.0000E+00 1.2510E+03 1.2420E+03
- 5.0000E-03 8.2080E+00 2.5160E-02 7.2220E+02 0.0000E+00 0.0000E+00 7.3050E+02 7.2230E+02
- 6.0000E-03 7.3620E+00 2.9700E-02 4.5980E+02 0.0000E+00 0.0000E+00 4.6720E+02 4.5980E+02
- 8.0000E-03 6.0020E+00 3.8070E-02 2.2260E+02 0.0000E+00 0.0000E+00 2.2870E+02 2.2270E+02
- 1.0000E-02 4.9820E+00 4.5400E-02 1.2560E+02 0.0000E+00 0.0000E+00 1.3060E+02 1.2570E+02
- 1.3040E-02 3.8510E+00 5.4350E-02 6.3100E+01 0.0000E+00 0.0000E+00 6.7000E+01 6.3150E+01
L3 1.3040E-02 3.8510E+00 5.4350E-02 1.5820E+02 0.0000E+00 0.0000E+00 1.6210E+02 1.5830E+02
- 1.5000E-02 3.3080E+00 5.9200E-02 1.0820E+02 0.0000E+00 0.0000E+00 1.1160E+02 1.0830E+02
- 1.5200E-02 3.2580E+00 5.9640E-02 1.0450E+02 0.0000E+00 0.0000E+00 1.0780E+02 1.0450E+02
L2 1.5200E-02 3.2580E+00 5.9640E-02 1.4520E+02 0.0000E+00 0.0000E+00 1.4850E+02 1.4530E+02
- 1.5530E-02 3.1800E+00 6.0370E-02 1.3800E+02 0.0000E+00 0.0000E+00 1.4120E+02 1.3810E+02
- 1.5860E-02 3.1040E+00 6.1120E-02 1.3120E+02 0.0000E+00 0.0000E+00 1.3440E+02 1.3130E+02
L1 1.5860E-02 3.1040E+00 6.1120E-02 1.5170E+02 0.0000E+00 0.0000E+00 1.5480E+02 1.5170E+02
- 2.0000E-02 2.3380E+00 6.8970E-02 8.3970E+01 0.0000E+00 0.0000E+00 8.6370E+01 8.4040E+01
- 3.0000E-02 1.3770E+00 8.2280E-02 2.8860E+01 0.0000E+00 0.0000E+00 3.0320E+01 2.8940E+01
- 4.0000E-02 9.2020E-01 9.0190E-02 1.3350E+01 0.0000E+00 0.0000E+00 1.4360E+01 1.3440E+01
- 5.0000E-02 6.5450E-01 9.4780E-02 7.2920E+00 0.0000E+00 0.0000E+00 8.0420E+00 7.3870E+00
- 6.0000E-02 4.9000E-01 9.7340E-02 4.4320E+00 0.0000E+00 0.0000E+00 5.0200E+00 4.5300E+00
- 8.0000E-02 3.0780E-01 9.9230E-02 2.0120E+00 0.0000E+00 0.0000E+00 2.4190E+00 2.1120E+00
- 8.8000E-02 2.6320E-01 9.9280E-02 1.5470E+00 0.0000E+00 0.0000E+00 1.9100E+00 1.6470E+00
K 8.8000E-02 2.6320E-01 9.9280E-02 7.3210E+00 0.0000E+00 0.0000E+00 7.6840E+00 7.4210E+00
- 1.0000E-01 2.1280E-01 9.8940E-02 5.2370E+00 0.0000E+00 0.0000E+00 5.5490E+00 5.3360E+00
- 1.5000E-01 1.0490E-01 9.4840E-02 1.8150E+00 0.0000E+00 0.0000E+00 2.0150E+00 1.9100E+00
- 2.0000E-01 6.2600E-02 8.9660E-02 8.4640E-01 0.0000E+00 0.0000E+00 9.9860E-01 9.3600E-01
- 3.0000E-01 2.9880E-02 8.0360E-02 2.9300E-01 0.0000E+00 0.0000E+00 4.0320E-01 3.7330E-01
- 4.0000E-01 1.7460E-02 7.3100E-02 1.4170E-01 0.0000E+00 0.0000E+00 2.3230E-01 2.1480E-01
- 5.0000E-01 1.1430E-02 6.7340E-02 8.2570E-02 0.0000E+00 0.0000E+00 1.6130E-01 1.4990E-01
- 6.0000E-01 8.0600E-03 6.2630E-02 5.4060E-02 0.0000E+00 0.0000E+00 1.2480E-01 1.1670E-01
- 8.0000E-01 4.6210E-03 5.5370E-02 2.8710E-02 0.0000E+00 0.0000E+00 8.8700E-02 8.4080E-02
- 1.0000E+00 2.9910E-03 4.9930E-02 1.8100E-02 0.0000E+00 0.0000E+00 7.1020E-02 6.8030E-02
- 1.0220E+00 2.8650E-03 4.9440E-02 1.7320E-02 0.0000E+00 0.0000E+00 6.9620E-02 6.6760E-02
- 1.2500E+00 1.9300E-03 4.4760E-02 1.1680E-02 3.7810E-04 0.0000E+00 5.8750E-02 5.6820E-02
- 1.5000E+00 1.3470E-03 4.0750E-02 8.3210E-03 1.8060E-03 0.0000E+00 5.2220E-02 5.0880E-02
- 2.0000E+00 7.6260E-04 3.4820E-02 5.0340E-03 5.4500E-03 0.0000E+00 4.6070E-02 4.5300E-02
- 2.0440E+00 7.3040E-04 3.4410E-02 4.8540E-03 5.7690E-03 0.0000E+00 4.5770E-02 4.5040E-02
- 3.0000E+00 3.4060E-04 2.7440E-02 2.6310E-03 1.1920E-02 9.5850E-06 4.2340E-02 4.2000E-02
- 4.0000E+00 1.9190E-04 2.2900E-02 1.7230E-03 1.7120E-02 3.9060E-05 4.1980E-02 4.1780E-02
- 5.0000E+00 1.2290E-04 1.9780E-02 1.2630E-03 2.1480E-02 7.7690E-05 4.2720E-02 4.2600E-02
- 6.0000E+00 8.5420E-05 1.7490E-02 9.8940E-04 2.5230E-02 1.1910E-04 4.3910E-02 4.3820E-02
- 7.0000E+00 6.2780E-05 1.5720E-02 8.1030E-04 2.8530E-02 1.6020E-04 4.5280E-02 4.5220E-02
- 8.0000E+00 4.8070E-05 1.4310E-02 6.8450E-04 3.1510E-02 2.0000E-04 4.6750E-02 4.6700E-02
- 9.0000E+00 3.7990E-05 1.3150E-02 5.9150E-04 3.4210E-02 2.3800E-04 4.8230E-02 4.8190E-02
- 1.0000E+01 3.0780E-05 1.2190E-02 5.2030E-04 3.6710E-02 2.7400E-04 4.9720E-02 4.9690E-02
- 1.1000E+01 2.5430E-05 1.1370E-02 4.6420E-04 3.9000E-02 3.0810E-04 5.1170E-02 5.1140E-02
- 1.2000E+01 2.1370E-05 1.0660E-02 4.1850E-04 4.1160E-02 3.4010E-04 5.2600E-02 5.2570E-02
- 1.3000E+01 1.8210E-05 1.0040E-02 3.8100E-04 4.3160E-02 3.7000E-04 5.3970E-02 5.3960E-02
- 1.4000E+01 1.5700E-05 9.5040E-03 3.4960E-04 4.5050E-02 3.9880E-04 5.5320E-02 5.5300E-02
- 1.5000E+01 1.3680E-05 9.0220E-03 3.2290E-04 4.6790E-02 4.2550E-04 5.6580E-02 5.6560E-02
- 1.6000E+01 1.2020E-05 8.5910E-03 2.9990E-04 4.8420E-02 4.5110E-04 5.7780E-02 5.7760E-02
- 1.8000E+01 9.5010E-06 7.8530E-03 2.6250E-04 5.1390E-02 4.9850E-04 6.0010E-02 6.0000E-02
- 2.0000E+01 7.6960E-06 7.2430E-03 2.3340E-04 5.4030E-02 5.4150E-04 6.2060E-02 6.2050E-02
- 2.2000E+01 6.3590E-06 6.7250E-03 2.0990E-04 5.6410E-02 5.8040E-04 6.3940E-02 6.3930E-02
- 2.4000E+01 5.3450E-06 6.2870E-03 1.9080E-04 5.8590E-02 6.1650E-04 6.5690E-02 6.5690E-02
- 2.6000E+01 4.5540E-06 5.9030E-03 1.7480E-04 6.0570E-02 6.4930E-04 6.7300E-02 6.7300E-02
- 2.8000E+01 3.9270E-06 5.5690E-03 1.6130E-04 6.2400E-02 6.7980E-04 6.8810E-02 6.8810E-02
- 3.0000E+01 3.4210E-06 5.2720E-03 1.4970E-04 6.4090E-02 7.0830E-04 7.0220E-02 7.0220E-02
- 4.0000E+01 1.9240E-06 4.1880E-03 1.1010E-04 7.0980E-02 8.2460E-04 7.6100E-02 7.6100E-02
- 5.0000E+01 1.2310E-06 3.4960E-03 8.6990E-05 7.6060E-02 9.1200E-04 8.0560E-02 8.0560E-02
- 6.0000E+01 8.5510E-07 3.0140E-03 7.1910E-05 8.0010E-02 9.8060E-04 8.4080E-02 8.4080E-02
- 8.0000E+01 4.8100E-07 2.3760E-03 5.3390E-05 8.5830E-02 1.0830E-03 8.9340E-02 8.9340E-02
- 1.0000E+02 3.0780E-07 1.9720E-03 4.2430E-05 8.9930E-02 1.1570E-03 9.3100E-02 9.3100E-02
- 1.5000E+02 1.3680E-07 1.4050E-03 2.8060E-05 9.6380E-02 1.2780E-03 9.9090E-02 9.9090E-02
- 2.0000E+02 7.6960E-08 1.1010E-03 2.0960E-05 1.0020E-01 1.3520E-03 1.0270E-01 1.0270E-01
- 3.0000E+02 3.4210E-08 7.8070E-04 1.3920E-05 1.0470E-01 1.4420E-03 1.0690E-01 1.0690E-01
- 4.0000E+02 1.9240E-08 6.1120E-04 1.0410E-05 1.0720E-01 1.4960E-03 1.0930E-01 1.0930E-01
- 5.0000E+02 1.2310E-08 5.0600E-04 8.3210E-06 1.0890E-01 1.5320E-03 1.1090E-01 1.1090E-01
- 6.0000E+02 8.5510E-09 4.3330E-04 6.9290E-06 1.1010E-01 1.5590E-03 1.1210E-01 1.1210E-01
- 8.0000E+02 4.8100E-09 3.3830E-04 5.1910E-06 1.1170E-01 1.5950E-03 1.1360E-01 1.1360E-01
- 1.0000E+03 3.0780E-09 2.7840E-04 4.1500E-06 1.1270E-01 1.6190E-03 1.1460E-01 1.1460E-01
- 1.5000E+03 1.3680E-09 1.9440E-04 2.7650E-06 1.1420E-01 1.6550E-03 1.1600E-01 1.1600E-01
- 2.0000E+03 7.6960E-10 1.5050E-04 2.0730E-06 1.1500E-01 1.6750E-03 1.1680E-01 1.1680E-01
- 3.0000E+03 3.4210E-10 1.0460E-04 1.3810E-06 1.1590E-01 1.6960E-03 1.1770E-01 1.1770E-01
- 4.0000E+03 1.9240E-10 8.0770E-05 1.0360E-06 1.1630E-01 1.7090E-03 1.1810E-01 1.1810E-01
- 5.0000E+03 1.2310E-10 6.6030E-05 8.2830E-07 1.1660E-01 1.7170E-03 1.1840E-01 1.1840E-01
- 6.0000E+03 8.5510E-11 5.6010E-05 6.9030E-07 1.1680E-01 1.7220E-03 1.1860E-01 1.1860E-01
- 8.0000E+03 4.8100E-11 4.3130E-05 5.1760E-07 1.1710E-01 1.7300E-03 1.1880E-01 1.1880E-01
- 1.0000E+04 3.0780E-11 3.5230E-05 4.1420E-07 1.1720E-01 1.7340E-03 1.1900E-01 1.1900E-01
- 1.5000E+04 1.3680E-11 2.4340E-05 2.7600E-07 1.1750E-01 1.7400E-03 1.1920E-01 1.1920E-01
- 2.0000E+04 7.6960E-12 1.8720E-05 2.0700E-07 1.1760E-01 1.7440E-03 1.1940E-01 1.1940E-01
- 3.0000E+04 3.4210E-12 1.2910E-05 1.3800E-07 1.1770E-01 1.7480E-03 1.1950E-01 1.1950E-01
- 4.0000E+04 1.9240E-12 9.9080E-06 1.0350E-07 1.1780E-01 1.7500E-03 1.1960E-01 1.1960E-01
- 5.0000E+04 1.2310E-12 8.0680E-06 8.2800E-08 1.1790E-01 1.7510E-03 1.1960E-01 1.1960E-01
- 6.0000E+04 8.5510E-13 6.8210E-06 6.9000E-08 1.1790E-01 1.7520E-03 1.1960E-01 1.1960E-01
- 8.0000E+04 4.8100E-13 5.2320E-06 5.1730E-08 1.1790E-01 1.7530E-03 1.1970E-01 1.1970E-01
- 1.0000E+05 3.0780E-13 4.2550E-06 4.1390E-08 1.1790E-01 1.7530E-03 1.1970E-01 1.1970E-01
