21. Since few neutrons are absorbed, the coolant remains less radioactive. 22. Otherwise, the two will coalesce into a single neutron star. 23. Chadwick followed his discovery of the neutron by measuring its mass. 24. Fission probability decreases as neutron energy ( and speed ) increases. 25. In addition, repulsive neutron -neutron interactions provide additional pressure. 26. In addition, repulsive neutron-neutron interactions provide additional pressure. 27. Another problem is that superconducting magnets are damaged by neutron fluxes. 28. Neutron diffraction is closely related to X-ray powder diffraction.29. In 1932, James Chadwick identified this radiation as the neutron . 30. In particular, they studied the diffusion and thermalization of neutrons .
