# NIST XCOM (Berger et al., NIST SRD 8 / XCOM v3.1), Z=34 Se, 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 5.5590E+00 5.3910E-03 2.3120E+03 0.0000E+00 0.0000E+00 2.3170E+03 2.3120E+03
- 1.1980E-03 5.4430E+00 7.2760E-03 1.5020E+03 0.0000E+00 0.0000E+00 1.5070E+03 1.5020E+03
- 1.4360E-03 5.2900E+00 9.6780E-03 9.7620E+02 0.0000E+00 0.0000E+00 9.8150E+02 9.7620E+02
L3 1.4360E-03 5.2900E+00 9.6780E-03 4.3430E+03 0.0000E+00 0.0000E+00 4.3490E+03 4.3430E+03
- 1.4560E-03 5.2760E+00 9.8830E-03 4.1170E+03 0.0000E+00 0.0000E+00 4.1220E+03 4.1170E+03
- 1.4760E-03 5.2620E+00 1.0090E-02 3.9020E+03 0.0000E+00 0.0000E+00 3.9070E+03 3.9020E+03
L2 1.4760E-03 5.2620E+00 1.0090E-02 5.5890E+03 0.0000E+00 0.0000E+00 5.5940E+03 5.5890E+03
- 1.5000E-03 5.2460E+00 1.0330E-02 5.3300E+03 0.0000E+00 0.0000E+00 5.3360E+03 5.3300E+03
- 1.6540E-03 5.1380E+00 1.1910E-02 4.3370E+03 0.0000E+00 0.0000E+00 4.3430E+03 4.3370E+03
L1 1.6540E-03 5.1380E+00 1.1910E-02 4.9100E+03 0.0000E+00 0.0000E+00 4.9150E+03 4.9100E+03
- 2.0000E-03 4.8980E+00 1.5440E-02 3.0930E+03 0.0000E+00 0.0000E+00 3.0980E+03 3.0930E+03
- 3.0000E-03 4.2340E+00 2.5010E-02 1.1120E+03 0.0000E+00 0.0000E+00 1.1160E+03 1.1120E+03
- 4.0000E-03 3.6770E+00 3.3410E-02 5.2140E+02 0.0000E+00 0.0000E+00 5.2520E+02 5.2150E+02
- 5.0000E-03 3.2180E+00 4.0740E-02 2.8640E+02 0.0000E+00 0.0000E+00 2.8960E+02 2.8640E+02
- 6.0000E-03 2.8300E+00 4.7270E-02 1.7440E+02 0.0000E+00 0.0000E+00 1.7730E+02 1.7450E+02
- 8.0000E-03 2.2070E+00 5.8640E-02 7.8860E+01 0.0000E+00 0.0000E+00 8.1130E+01 7.8920E+01
- 1.0000E-02 1.7430E+00 6.8290E-02 4.2320E+01 0.0000E+00 0.0000E+00 4.4130E+01 4.2390E+01
- 1.2660E-02 1.3100E+00 7.9010E-02 2.1790E+01 0.0000E+00 0.0000E+00 2.3180E+01 2.1870E+01
K 1.2660E-02 1.3100E+00 7.9010E-02 1.5750E+02 0.0000E+00 0.0000E+00 1.5890E+02 1.5760E+02
- 1.5000E-02 1.0560E+00 8.6560E-02 1.0210E+02 0.0000E+00 0.0000E+00 1.0330E+02 1.0220E+02
- 2.0000E-02 7.2130E-01 9.8540E-02 4.7360E+01 0.0000E+00 0.0000E+00 4.8180E+01 4.7460E+01
- 3.0000E-02 4.0730E-01 1.1190E-01 1.5440E+01 0.0000E+00 0.0000E+00 1.5960E+01 1.5560E+01
- 4.0000E-02 2.5960E-01 1.1820E-01 6.8060E+00 0.0000E+00 0.0000E+00 7.1840E+00 6.9240E+00
- 5.0000E-02 1.7940E-01 1.2090E-01 3.5640E+00 0.0000E+00 0.0000E+00 3.8640E+00 3.6850E+00
- 6.0000E-02 1.3180E-01 1.2160E-01 2.0870E+00 0.0000E+00 0.0000E+00 2.3410E+00 2.2090E+00
- 8.0000E-02 8.0390E-02 1.2040E-01 8.8930E-01 0.0000E+00 0.0000E+00 1.0900E+00 1.0100E+00
- 1.0000E-01 5.4380E-02 1.1770E-01 4.5580E-01 0.0000E+00 0.0000E+00 6.2780E-01 5.7350E-01
- 1.5000E-01 2.6030E-02 1.0970E-01 1.3450E-01 0.0000E+00 0.0000E+00 2.7020E-01 2.4420E-01
- 2.0000E-01 1.5160E-02 1.0210E-01 5.6880E-02 0.0000E+00 0.0000E+00 1.7420E-01 1.5900E-01
- 3.0000E-01 6.9740E-03 9.0070E-02 1.7370E-02 0.0000E+00 0.0000E+00 1.1440E-01 1.0740E-01
- 4.0000E-01 3.9870E-03 8.1230E-02 7.7720E-03 0.0000E+00 0.0000E+00 9.2980E-02 8.9000E-02
- 5.0000E-01 2.5750E-03 7.4410E-02 4.3020E-03 0.0000E+00 0.0000E+00 8.1290E-02 7.8720E-02
- 6.0000E-01 1.7980E-03 6.8980E-02 2.7210E-03 0.0000E+00 0.0000E+00 7.3500E-02 7.1710E-02
- 8.0000E-01 1.0170E-03 6.0730E-02 1.3930E-03 0.0000E+00 0.0000E+00 6.3140E-02 6.2130E-02
- 1.0000E+00 6.5270E-04 5.4670E-02 8.6720E-04 0.0000E+00 0.0000E+00 5.6190E-02 5.5540E-02
- 1.0220E+00 6.2510E-04 5.4090E-02 8.2450E-04 0.0000E+00 0.0000E+00 5.5540E-02 5.4910E-02
- 1.2500E+00 4.1860E-04 4.8920E-02 5.5680E-04 9.5030E-05 0.0000E+00 4.9990E-02 4.9570E-02
- 1.5000E+00 2.9100E-04 4.4480E-02 4.0060E-04 4.6720E-04 0.0000E+00 4.5640E-02 4.5350E-02
- 2.0000E+00 1.6380E-04 3.7970E-02 2.4570E-04 1.7160E-03 0.0000E+00 4.0100E-02 3.9940E-02
- 2.0440E+00 1.5690E-04 3.7510E-02 2.3730E-04 1.8410E-03 0.0000E+00 3.9740E-02 3.9590E-02
- 3.0000E+00 7.2860E-05 2.9890E-02 1.3220E-04 4.6520E-03 1.0460E-05 3.4760E-02 3.4680E-02
- 4.0000E+00 4.0990E-05 2.4940E-02 8.8550E-05 7.3550E-03 4.2690E-05 3.2470E-02 3.2430E-02
- 5.0000E+00 2.6240E-05 2.1540E-02 6.6020E-05 9.7320E-03 8.5040E-05 3.1450E-02 3.1420E-02
- 6.0000E+00 1.8220E-05 1.9040E-02 5.2410E-05 1.1810E-02 1.3050E-04 3.1050E-02 3.1030E-02
- 7.0000E+00 1.3390E-05 1.7110E-02 4.3370E-05 1.3680E-02 1.7580E-04 3.1030E-02 3.1020E-02
- 8.0000E+00 1.0250E-05 1.5570E-02 3.6940E-05 1.5350E-02 2.1970E-04 3.1190E-02 3.1180E-02
- 9.0000E+00 8.1000E-06 1.4320E-02 3.2140E-05 1.6880E-02 2.6180E-04 3.1500E-02 3.1490E-02
- 1.0000E+01 6.5610E-06 1.3260E-02 2.8430E-05 1.8260E-02 3.0180E-04 3.1860E-02 3.1850E-02
- 1.1000E+01 5.4230E-06 1.2370E-02 2.5480E-05 1.9520E-02 3.3970E-04 3.2270E-02 3.2260E-02
- 1.2000E+01 4.5560E-06 1.1600E-02 2.3080E-05 2.0680E-02 3.7540E-04 3.2680E-02 3.2680E-02
- 1.3000E+01 3.8820E-06 1.0930E-02 2.1090E-05 2.1740E-02 4.0910E-04 3.3100E-02 3.3100E-02
- 1.4000E+01 3.3470E-06 1.0340E-02 1.9410E-05 2.2720E-02 4.4120E-04 3.3530E-02 3.3520E-02
- 1.5000E+01 2.9160E-06 9.8160E-03 1.7980E-05 2.3640E-02 4.7160E-04 3.3950E-02 3.3950E-02
- 1.6000E+01 2.5630E-06 9.3500E-03 1.6740E-05 2.4500E-02 5.0050E-04 3.4380E-02 3.4370E-02
- 1.8000E+01 2.0250E-06 8.5420E-03 1.4710E-05 2.6080E-02 5.5420E-04 3.5190E-02 3.5190E-02
- 2.0000E+01 1.6410E-06 7.8790E-03 1.3130E-05 2.7490E-02 6.0310E-04 3.5990E-02 3.5990E-02
- 2.2000E+01 1.3560E-06 7.3190E-03 1.1840E-05 2.8770E-02 6.4790E-04 3.6750E-02 3.6750E-02
- 2.4000E+01 1.1390E-06 6.8400E-03 1.0780E-05 2.9940E-02 6.8920E-04 3.7480E-02 3.7470E-02
- 2.6000E+01 9.7090E-07 6.4230E-03 9.9070E-06 3.1000E-02 7.2720E-04 3.8160E-02 3.8160E-02
- 2.8000E+01 8.3670E-07 6.0590E-03 9.1520E-06 3.1970E-02 7.6270E-04 3.8800E-02 3.8800E-02
- 3.0000E+01 7.2900E-07 5.7370E-03 8.5120E-06 3.2870E-02 7.9550E-04 3.9410E-02 3.9410E-02
- 4.0000E+01 4.1010E-07 4.5590E-03 6.2940E-06 3.6540E-02 9.3280E-04 4.2040E-02 4.2040E-02
- 5.0000E+01 2.6240E-07 3.8050E-03 4.9920E-06 3.9270E-02 1.0370E-03 4.4120E-02 4.4120E-02
- 6.0000E+01 1.8230E-07 3.2790E-03 4.1360E-06 4.1400E-02 1.1200E-03 4.5800E-02 4.5800E-02
- 8.0000E+01 1.0250E-07 2.5850E-03 3.0800E-06 4.4550E-02 1.2450E-03 4.8380E-02 4.8380E-02
- 1.0000E+02 6.5610E-08 2.1460E-03 2.4540E-06 4.6790E-02 1.3380E-03 5.0280E-02 5.0280E-02
- 1.5000E+02 2.9160E-08 1.5280E-03 1.6260E-06 5.0350E-02 1.4900E-03 5.3370E-02 5.3370E-02
- 2.0000E+02 1.6410E-08 1.1980E-03 1.2160E-06 5.2480E-02 1.5860E-03 5.5270E-02 5.5270E-02
- 3.0000E+02 7.2900E-09 8.4960E-04 8.0840E-07 5.4950E-02 1.7040E-03 5.7510E-02 5.7510E-02
- 4.0000E+02 4.1000E-09 6.6520E-04 6.0530E-07 5.6380E-02 1.7760E-03 5.8820E-02 5.8820E-02
- 5.0000E+02 2.6240E-09 5.5070E-04 4.8380E-07 5.7320E-02 1.8240E-03 5.9690E-02 5.9690E-02
- 6.0000E+02 1.8230E-09 4.7150E-04 4.0300E-07 5.7980E-02 1.8590E-03 6.0310E-02 6.0310E-02
- 8.0000E+02 1.0250E-09 3.6820E-04 3.0200E-07 5.8870E-02 1.9090E-03 6.1150E-02 6.1150E-02
- 1.0000E+03 6.5610E-10 3.0290E-04 2.4150E-07 5.9450E-02 1.9420E-03 6.1700E-02 6.1700E-02
- 1.5000E+03 2.9160E-10 2.1160E-04 1.6090E-07 6.0290E-02 1.9910E-03 6.2490E-02 6.2490E-02
- 2.0000E+03 1.6410E-10 1.6370E-04 1.2070E-07 6.0740E-02 2.0180E-03 6.2920E-02 6.2920E-02
- 3.0000E+03 7.2900E-11 1.1390E-04 8.0390E-08 6.1240E-02 2.0480E-03 6.3400E-02 6.3400E-02
- 4.0000E+03 4.1000E-11 8.7860E-05 6.0300E-08 6.1500E-02 2.0650E-03 6.3660E-02 6.3660E-02
- 5.0000E+03 2.6240E-11 7.1850E-05 4.8230E-08 6.1670E-02 2.0760E-03 6.3820E-02 6.3820E-02
- 6.0000E+03 1.8230E-11 6.0930E-05 4.0190E-08 6.1780E-02 2.0840E-03 6.3930E-02 6.3930E-02
- 8.0000E+03 1.0250E-11 4.6940E-05 3.0140E-08 6.1940E-02 2.0940E-03 6.4080E-02 6.4080E-02
- 1.0000E+04 6.5610E-12 3.8320E-05 2.4120E-08 6.2030E-02 2.1000E-03 6.4170E-02 6.4170E-02
- 1.5000E+04 2.9160E-12 2.6490E-05 1.6080E-08 6.2170E-02 2.1090E-03 6.4300E-02 6.4300E-02
- 2.0000E+04 1.6410E-12 2.0360E-05 1.2060E-08 6.2230E-02 2.1140E-03 6.4370E-02 6.4370E-02
- 3.0000E+04 7.2900E-13 1.4040E-05 8.0390E-09 6.2310E-02 2.1190E-03 6.4440E-02 6.4440E-02
- 4.0000E+04 4.1000E-13 1.0780E-05 6.0270E-09 6.2350E-02 2.1220E-03 6.4480E-02 6.4480E-02
- 5.0000E+04 2.6240E-13 8.7780E-06 4.8220E-09 6.2370E-02 2.1240E-03 6.4500E-02 6.4500E-02
- 6.0000E+04 1.8230E-13 7.4220E-06 4.0190E-09 6.2390E-02 2.1250E-03 6.4520E-02 6.4520E-02
- 8.0000E+04 1.0250E-13 5.6910E-06 3.0130E-09 6.2410E-02 2.1260E-03 6.4540E-02 6.4540E-02
- 1.0000E+05 6.5610E-14 4.6300E-06 2.4110E-09 6.2430E-02 2.1270E-03 6.4560E-02 6.4560E-02
