| 11. | In experiments with polarized thermal neutrons, Lobashev demonstrated left-right asymmetry of fission neutron capture.
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| 12. | Since neutrons are neutral particles, they do not have to overcome cold or thermal neutrons.
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| 13. | The HB-1 and HB-3 thermal neutron beam tube designs are identical except for the length.
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| 14. | Only the odd-mass isotopes of plutonium are fissile with thermal neutrons, and the even-mass isotopes accumulate.
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| 15. | Thermal neutrons are produced that collide with the nuclei of nitrogen-14, forming carbon-14 and a proton.
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| 16. | A typical reactor used for activation uses uranium eV . These neutrons are termed thermal neutrons.
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| 17. | Thermal neutrons are cosmic-ray-generated neutrons which have lost much of their energy in collisions with hydrogen atoms.
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| 18. | Gadolinium-157 has the highest thermal neutron barns.
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| 19. | A thermal neutron is one which is moving about the same speed as the atoms around it.
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| 20. | Several neutron scattering techniques have been developed to use thermal neutrons to characterize magnetic micro and nanostructures.
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