89-Ac-226
- Atomic Mass: 226.0260898 ± 0.0000038 amu
- Excess Mass: 24302.533 ± 3.515 keV
- Binding Energy: 1730186.969 ± 3.528 keV
- Beta Decay Energy: B- 1117.017 ± 4.655 keV
- Spin: (1)
- Half life: 29.4 H ( 0.3401 % )
- Mode of decay: Alpha to Fr-222
- Branch ratio: 0.006
- Decay energy: 5.536 MeV
- Mode of decay: Beta to Th-226
- Branch ratio: 83.00
- Decay energy: 1.116 MeV
- Mode of decay: Electron capture to Ra-226
- Branch ratio: 17.00
- Decay energy: 0.640 MeV
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Possible parent nuclides:
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Alpha from Pa-230
Total Cross Section
- at 0.0253 eV = 112.4 b
- Maxwell avg. at 0.0253 eV = 101.3 b
- at 14 MeV = 5.614 b
- Fission spectrum avg. = 7.555 b
- g-factor = 1.0174
Elastic Scattering Cross Section
- at 0.0253 eV = 12.40 b
- Maxwell avg. at 0.0253 eV = 12.40 b
- at 14 MeV = 3.172 b
- Fission spectrum avg. = 5.185 b
- g-factor = 1.1284
Total Inelastic Cross Section
- at 14 MeV = 5.025 mb
- Fission spectrum avg. = 2.141 b
(n,2n) Cross Section
- at 14 MeV = 1.576 b
- Fission spectrum avg. = 52.55 mb
(n,3n) Cross Section
- at 14 MeV = 861.4 mb
- Fission spectrum avg. = 113.7 micro barn
(n,4n) Cross Section
- Fission spectrum avg. = 0.1282 micro barn
Radiative Capture Cross Section
- at 0.0253 eV = 100.0 b
- Maxwell avg. at 0.0253 eV = 88.63 b
- Resonance integral = 1681 b
- at 14 MeV = 0.005705 micro barn
- Fission spectrum avg. = 166.6 mb
- g-factor = 1.0001
Element Ac