19-K-41
- Atomic Mass: 40.9618260 ± 0.0000003 amu
- Excess Mass: -35558.872 ± 0.261 keV
- Binding Energy: 351618.393 ± 0.266 keV
- Beta Decay Energy: B- -421.386 ± 0.278 keV
- Atomic Percent Abundance: 6.7302% 44
- Spin: 3/2+
- Stable Isotope
-
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Possible parent nuclides:
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Beta from Ar-41
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Electron capture from Ca-41
Total Cross Section
- at 0.0253 eV = 4.025 b
- Maxwell avg. at 0.0253 eV = 3.861 b
- at 14 MeV = 2.084 b
- Fission spectrum avg. = 2.882 b
- g-factor = 1.0824
Elastic Scattering Cross Section
- at 0.0253 eV = 2.566 b
- Maxwell avg. at 0.0253 eV = 2.566 b
- at 14 MeV = 1.001 b
- Fission spectrum avg. = 2.526 b
- g-factor = 1.1284
Total Inelastic Cross Section
- at 14 MeV = 794.2 mb
- Fission spectrum avg. = 347.6 mb
(n,2n) Cross Section
- at 14 MeV = 35.38 mb
- Fission spectrum avg. = 12.15 micro barn
(n,na) Cross Section
- at 14 MeV = 131.7 mb
- Fission spectrum avg. = 379.2 micro barn
(n,np) Cross Section
- at 14 MeV = 43.97 mb
- Fission spectrum avg. = 111.8 micro barn
Radiative Capture Cross Section
- at 0.0253 eV = 1.459 b
- Maxwell avg. at 0.0253 eV = 1.294 b
- Resonance integral = 1.580 b
- at 14 MeV = 17.40 micro barn
- Fission spectrum avg. = 5.858 mb
- g-factor = 1.0004
(n,p) Cross Section
- at 14 MeV = 48.16 mb
- Fission spectrum avg. = 2.031 mb
(n,alpha) Cross Section
- at 14 MeV = 29.67 mb
- Fission spectrum avg. = 931.9 micro barn
Element K