Z=2 Atomic Mass : MA = 4.002602
Table I. Discrete oscillator strength, fn.
Energy fn lambda(A) 2.1218E+01 2.7616E-01 5.8433E+02 2.3087E+01 7.3440E-02 5.3703E+02 2.3742E+01 2.9860E-02 5.2221E+02 2.4046E+01 1.5039E-02 5.1562E+02 2.4211E+01 8.6280E-03 5.1210E+02 2.4311E+01 5.4050E-03 5.1000E+02 2.4375E+01 3.6100E-03 5.0864E+02 2.4420E+01 2.5300E-03 5.0772E+02 2.4452E+01 1.8400E-03 5.0706E+02 2.4475E+01 1.3810E-03 5.0657E+02 2.4493E+01 1.0630E-03 5.0620E+02 2.4507E+01 8.3500E-04 5.0591E+02 2.4518E+01 6.6800E-04 5.0568E+02 2.4527E+01 5.4300E-04 5.0550E+02 2.4534E+01 4.4800E-04 5.0535E+02 2.4540E+01 3.7300E-04 5.0522E+02 2.4545E+01 3.1400E-04 5.0512E+02 2.4550E+01 2.6700E-04 5.0503E+02 2.4553E+01 2.2900E-04 5.0496E+02 2.4572E+01 2.0760E-03 5.0457E+02
Table II. Excess oscillator strength, fn, for the two-electron excitation series.
Energy fn lambda(A) 6.0151E+01 4.8610E-03 2.0612E+02 6.3655E+01 8.0200E-04 1.9478E+02 6.4466E+01 3.3000E-04 1.9232E+02 6.4816E+01 1.3600E-04 1.9129E+02 6.4999E+01 7.8000E-05 1.9075E+02 6.5108E+01 4.9000E-05 1.9043E+02 6.5181E+01 2.9000E-05 1.9022E+02 6.5229E+01 1.9000E-05 1.9008E+02 6.5263E+01 1.0000E-05 1.8998E+02 6.2761E+01 3.2000E-05 1.9755E+02 6.4136E+01 5.0000E-06 1.9332E+02 6.4659E+01 4.0000E-06 1.9175E+02 7.1225E+01 5.8000E-05 1.7407E+02 7.2003E+01 6.7000E-05 1.7219E+02 7.2358E+01 4.8000E-05 1.7135E+02 7.2549E+01 5.0000E-06 1.7090E+02 7.1725E+01 2.0000E-06 1.7286E+02 7.2253E+01 6.3000E-05 1.7160E+02
Table III. Oscillator-strength density, df/dE, photoabsorption cross section, σa, and mass absorption coefficient, μm.
Energy fn(eV-1) sigma_a(Mb) mu_m(cm2 g-1) lambda(A) 2.4587E+01 6.7610E-02 7.4209E+00 1.1165E+06 5.0426E+02 2.5000E+01 6.5821E-02 7.2246E+00 1.0870E+06 4.9594E+02 2.7500E+01 5.6468E-02 6.1980E+00 9.3252E+05 4.5085E+02 3.0000E+01 4.8924E-02 5.3699E+00 8.0794E+05 4.1328E+02 3.5000E+01 3.7351E-02 4.0997E+00 6.1682E+05 3.5424E+02 4.0000E+01 2.9021E-02 3.1854E+00 4.7926E+05 3.0996E+02 4.5000E+01 2.2918E-02 2.5155E+00 3.7848E+05 2.7552E+02 5.0000E+01 1.8381E-02 2.0175E+00 3.0355E+05 2.4797E+02 6.0000E+01 1.2330E-02 1.3534E+00 2.0362E+05 2.0664E+02 7.0000E+01 8.6780E-03 9.5251E-01 1.4331E+05 1.7712E+02 8.0000E+01 6.3532E-03 6.9733E-01 1.0492E+05 1.5498E+02 9.0000E+01 4.8043E-03 5.2732E-01 7.9338E+04 1.3776E+02 1.0000E+02 3.7319E-03 4.0962E-01 6.1629E+04 1.2398E+02 1.2500E+02 2.0218E-03 2.2192E-01 3.3389E+04 9.9187E+01 1.5000E+02 1.2084E-03 1.3264E-01 1.9956E+04 8.2656E+01 1.7500E+02 7.7471E-04 8.5033E-02 1.2794E+04 7.0848E+01 2.0000E+02 5.2372E-04 5.7484E-02 8.6487E+03 6.1992E+01 2.2500E+02 3.6900E-04 4.0502E-02 6.0938E+03 5.5104E+01 2.5000E+02 2.6876E-04 2.9499E-02 4.4383E+03 4.9594E+01 2.7500E+02 2.0113E-04 2.2076E-02 3.3215E+03 4.5085E+01 3.0000E+02 1.5546E-04 1.7064E-02 2.5673E+03 4.1328E+01 3.5000E+02 9.7190E-05 1.0668E-02 1.6050E+03 3.5424E+01 4.0000E+02 6.4595E-05 7.0900E-03 1.0667E+03 3.0996E+01 4.5000E+02 4.4955E-05 4.9343E-03 7.4240E+02 2.7552E+01 5.0000E+02 3.2434E-05 3.5600E-03 5.3563E+02 2.4797E+01 6.0000E+02 1.8321E-05 2.0109E-03 3.0255E+02 2.0664E+01 7.0000E+02 1.1216E-05 1.2311E-03 1.8522E+02 1.7712E+01 8.0000E+02 7.2794E-06 7.9900E-04 1.2021E+02 1.5498E+01 9.0000E+02 4.9381E-06 5.4202E-04 8.1549E+01 1.3776E+01 1.0000E+03 3.5053E-06 3.8475E-04 5.7888E+01 1.2398E+01 1.2500E+03 1.7167E-06 1.8843E-04 2.8350E+01 9.9187E+00 1.5000E+03 9.5319E-07 1.0462E-04 1.5741E+01 8.2656E+00 1.7500E+03 5.7707E-07 6.3339E-05 9.5298E+00 7.0848E+00 2.0000E+03 3.7208E-07 4.0840E-05 6.1446E+00 6.1992E+00 2.2500E+03 2.5165E-07 2.7622E-05 4.1559E+00 5.5104E+00 2.5000E+03 1.7669E-07 1.9394E-05 2.9179E+00 4.9594E+00 2.7500E+03 1.2783E-07 1.4031E-05 2.1110E+00 4.5085E+00 3.0000E+03 9.7155E-08 1.0664E-05 1.6044E+00 4.1328E+00 3.5000E+03 5.8332E-08 6.4026E-06 9.6331E-01 3.5424E+00 4.0000E+03 3.7350E-08 4.0995E-06 6.1680E-01 3.0996E+00 4.5000E+03 2.5158E-08 2.7614E-06 4.1546E-01 2.7552E+00 5.0000E+03 1.7651E-08 1.9374E-06 2.9149E-01 2.4797E+00 6.0000E+03 9.5493E-09 1.0481E-06 1.5770E-01 2.0664E+00 7.0000E+03 5.6790E-09 6.2333E-07 9.3784E-02 1.7712E+00 8.0000E+03 3.6206E-09 3.9740E-07 5.9792E-02 1.5498E+00 9.0000E+03 2.4344E-09 2.6720E-07 4.0202E-02 1.3776E+00 1.0000E+04 1.7068E-09 1.8734E-07 2.8186E-02 1.2398E+00 1.2500E+04 .80404E-10 8.8252E-08 1.3278E-02 9.9187E-01 1.5000E+04 .42443E-10 4.6586E-08 7.0091E-03 8.2656E-01 1.7500E+04 .25075E-10 2.7522E-08 4.1409E-03 7.0848E-01 2.0000E+04 .15883E-10 1.7433E-08 2.6229E-03 6.1992E-01 2.2500E+04 .10611E-10 1.1647E-08 1.7524E-03 5.5104E-01 2.5000E+04 .73945E-11 8.1163E-09 1.2211E-03 4.9594E-01 2.7500E+04 .53318E-11 5.8523E-09 8.8051E-04 4.5085E-01 3.0000E+04 .39546E-11 4.3406E-09 6.5307E-04 4.1328E-01 3.5000E+04 .23278E-11 2.5551E-09 3.8442E-04 3.5424E-01 4.0000E+04 .14701E-11 1.6136E-09 2.4277E-04 3.0996E-01 4.5000E+04 .97973E-12 1.0754E-09 1.6179E-04 2.7552E-01 5.0000E+04 .68128E-12 7.4778E-10 1.1251E-04 2.4797E-01 6.0000E+04 .36310E-12 3.9854E-10 5.9962E-05 2.0664E-01 7.0000E+04 .21315E-12 2.3396E-10 3.5200E-05 1.7712E-01 8.0000E+04 .13432E-12 1.4743E-10 2.2181E-05 1.5498E-01 9.0000E+04 .89350E-13 9.8071E-11 1.4755E-05 1.3776E-01 1.0000E+05 .62035E-13 6.8090E-11 1.0245E-05 1.2398E-01
