In the tail above the giant resonance, you can get not just one neutron emitted but two, three, four or five, and so there are a lot of things one can measure, looking at the competition with the emission of neutrons and protons and so on.

This institution was not well equipped for nuclear physics research and so Carver utilised the proximity of the Weapons Research Establishment and entered the field of atmospheric physics. In 1970 Professor Carver was elected to the chair of the UN Scientific and Technical Sub-Committee on the Peaceful Uses of Outer Space and he held this position for the next 26 years. In 1978 he returned to the ANU as director of the Research School of Physical Sciences a position he held until 1992.