Radioactive Decay data LBNL Isotopes Project - LUNDS Universitet WWW Table of Radioactive Isotopes http://ie.lbl.gov/toi/nuclide.asp?iZA=270056 ! Co-56 END: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Co-56' iz=27 iz_parent=28 ia=56 ia_parent=56 rw7=.626d-4 rw7_parent=.627d0 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval=4.5661 ! The last digit is not online, but it's in browne1986 and huo1992. qvalerr=.002 qval_atomic=0.0036 ! From browne1986. qval_beta=0.1261 ! From beta spectrum button. This averaged over all decays not just those ! that emit a betaav particle. betamax=1.4589 ! From beta spectrum button. betafrac=.1901708 ! From huo1992, but on the web too. Only the first ! three digits are significant. ! t_half=77.27 t_halferr=.03 t_half_parent=6.077 / ¶m2 ! The table below is from huo1992. It's ! on the web, but not the errors. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 2085.076 7 18.1 9 2.41 12 20.5 10 8.626 22 2959.923 9 0.017 6 0.046 15 0.063 20 9.97 14 3122.927 7 0.90 5 7.8 4 8.72 42 7.642 21 3369.74 5 8.d-5 6 0.021 14 0. 0. 10.1 3 3445.306 10 0. 0. 21.9 4 0. 0. 6.974 8 3856.449 7 0. 0. 16.7 4 16.7 4 6.692 11 4048.826 12 0. 0. 3.80 8 0. 0. 7.057 10 4100.307 8 0. 0. 12.54 17 0. 0. 6.446 7 4119.870 10 0. 0. 11.58 18 0. 0. 6.443 8 4298.039 9 0. 0. 3.7 4 0. 0. 6.49 5 4394.83 6 0. 0. 0.234 9 0. 0. 7.285 20 4447.6 4 0. 0. 0.015 2 0. 0. 8.14 6 4458.532 11 0. 0. 0.235 14 0. 0. 6.86 4 xray=0.44 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.615 0.031 ! X-ray lines in KeV and percent (browne1986). 0.628 0.021 0.705 0.29 0.726 0.22 6.391 7.3 6.404 14.4 7.058 2.58 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Ni-56' ia=56 iz=28 iz_parent=0 ia_parent=0 rw7=0.627d+0 rw7_parent=0.d0 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval=2.135d0 qvalerr=.011d0 qval_atomic=0.0069d0 ! In MeV note. qval_beta=0.d0 ! Only upper limits on beta emission. betamax=0.d0 ! Only upper limits on beta emission. betafrac=.0d0 ! From huo1992, but on the web too. t_half=6.077d0 t_halferr=.012d0 t_half_parent=0.d0 / ¶m2 ! This table is from huo1992. There is only one level without just an upper limit. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 1720.18 4 0. 0. 100. 0. 0. 0. 4.4 0. xray=0.018 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.678 0.042 ! X-ray lines in KeV and percent (browne1986). 0.693 0.027 0.776 0.44 0.799 0.34 6.915 10.1 6.930 19.8 7.649 3.60 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Co-57' iz=27 iz_parent=28 ia=57 ia_parent=57 rw7=0.903d-03 rw7_parent=0.216d-01 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval=0.8360 qvalerr=.0004 qval_atomic=0.0176 ! From browne1986. qval_beta=0. ! No beta emission. betamax=0. ! No beta emission. betafrac=.0 ! No beta emission. ! t_half=271.79 t_halferr=.09 t_half_parent=1.4833 ! Last digit probably not significant. / ¶m2 ! The table is from online. There are no online errors. ! So I set those to zero. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 136.759 0. 0. 0. 99.8 0. 99.8 0 6.450 0 706.416 0. 0. 0. .183 0. .183 0 7.68 0 xray=0.082 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.615 0.071 ! X-ray lines in KeV and percent (browne1986). 0.628 0.048 0.705 0.65 0.726 0.50 6.391 16.4 6.404 32.5 7.058 5.8 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Ni-57' iz=28 iz_parent=0 ia=57 ia_parent=0 rw7=0.216d-01 rw7_parent=0.d0 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval=3.264 qvalerr=.0003 qval_atomic=0.0044 ! From browne1986. qval_beta=.1547 ! From online. betamax=.8643 ! From online. betafrac=.43584 ! From bhat1992. Probably only the first 3 digits are significant. ! t_half= 1.4833332 ! Only the first 4 data points are significant. t_halferr=.0025 t_half_parent=0. / ¶m2 ! The table is from Bhat1992. There are no online errors. ! So I set those to zero. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 1377.65 0. 35.3 13. 29.2 11. 64.5 0. 5.64 2. 1504.81 0. 7.04 22. 10.0 3. 18.04 0. 6.05 1. 1757.58 0. 0.80 4. 4.86 18. 5.66 0. 6.22 2. 1919.55 0. 0.444 20. 11.9 4. 12.344 0. 5.74 2. 2133.08 0. 0. 0. 0.0340 19. 0.0340 19. 8.13 2. 2730.91 0. 0. 0. 0.0199 7. 0.0199 7. 7.70 2 2804.27 0. 0. 0. 0.291 8. 0.291 8. 6.41 1. 3108.12 0. 0. 0. 0.060 3. 0.060 3. 6.13 3. 3177.41 0. 0. 0. 0.0208 11. 0.0208 11. 6.06 4. xray=0.91 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.678 0.025 ! X-ray lines in KeV and percent (browne1986). 0.693 0.016 0.776 0.27 0.799 0.20 6.915 6.1 6.930 12.0 7.649 2.17 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Ti-44' iz=22 iz_parent=0 ia=44 ia_parent=0 rw7=0.181d-04 rw7_parent=0.d0 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval=.2675 qvalerr=.0019 qval_atomic=0.0109 ! From browne1986. qval_beta=.0 ! No beta from browne1986 and online. betamax=0. ! betafrac=.0 ! t_half= 23010.75 ! From online: 63 +/-3 years. t_halferr=1095.75 t_half_parent=0. / ¶m2 ! The table is from online. There are no online errors. ! So I set those to zero. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 67.875 0. 0. 0. 0.7 0. 0.7 0. 9.0 0. 146.212 0. 0. 0. 99.3 0. 99.3 0. 6.41 0. xray=0.00101 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.348 0.029 ! X-ray lines in KeV and percent (browne1986). 0.353 0.021 0.396 0.031 0.428 0.040 4.086 5.6 4.091 11.1 4.461 1.81 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Sc-44' iz=21 iz_parent=22 ia=44 ia_parent=44 rw7=0.178d-08 rw7_parent=0.181d-04 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval= 3.6533 qvalerr=.0019 qval_atomic=0.00094 ! From browne1986, but changed to MeV here. qval_beta=.5972 ! From online. betamax=1.4742 ! Fron online. betafrac=0.9434 ! This is really an output. ! t_half= 0.163625 ! From online: 3.927 hours. t_halferr=3.3333335E-4 t_half_parent=23010.75 / ¶m2 ! The table is from online. There are no online errors. ! So I set those to zero. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 1157.047 0. 94.34 0. 4.605 0. 98.945 0. 5.30 0. 2656.50 0. 0. 0. 1.04 0. 1.04 0. 5.15 0. 3301.3 0. 0. 0. 0.010 0. 0.010 0. 6.27 0. xray=1.11 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.377 0.00015 ! X-ray lines in KeV and percent (browne1986). 3.688 0.0251 3.692 0.0501 4.013 0.0078 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ¶m aanuclide='Fe-55' iz=26 iz_parent=27 ia=55 ia_parent=55 rw7=0.155d-02 rw7_parent=0.459d-02 ibeta=1 ! 1 for positron beta or EC and -1 for electron beta. qval= .23138 qvalerr=.00010 qval_atomic=0.0038 ! From browne1986, but changed to MeV here. qval_beta=0. ! From online. No beta decay at all. betamax=0. ! Fron online. betafrac=0. ! This is really an output. ! t_half= 997.1 ! From online: 2.73 years t_halferr=11. t_half_parent=0.7304 / ¶m2 ! The table is from online. There are no online errors. ! So I set those to zero. ! The errors are are in the last digit places. ! Thus 20.5 10 is 20.5 +/- 1.0. ! ! E (kev) beta % EC % beta+EC % log(ft) elevel= 0. 0. 0. 0. 100. 0. 100. 0. 60.0 0. 125.949 0. 0. 1.3e-7 0. 1.3e-7 0. 14.15 0. xray=0.0041 100. ! X-ray internal bremstrahlung (IB) in KeV and percent (browne1986). 0.556 0.037 ! X-ray lines in KeV and percent (browne1986). 0.568 0.025 0.637 0.22 5.888 8.2 5.899 16.2 6.490 2.86 / %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%