1. J.G. Powles, Adv.Phys., 22, 1 (73).
2. NATO ASI Series C;JC Dore,1984
3. ‘Neutron Research Facilities at the ILL High Flux Reactor’ B. Maier (ed) 1986.
4. Various moderator characteristics are described in the series of international meetings on Advanced Neutron Sources: ICANS Proceedings.
5. ‘Helios’ is a 50 MeV electron linac facility at the Atomic Energy Research Establishment (AERE), Harwell, England.