Implications of neutron spectrum and flux differences on fission-fusion correlations at high neutron fluence

Autor:	R. L. Simons, F. A. Garner, H. L. Heinisch, F. M. Mann
Rok vydání:	1990
Předmět:	Nuclear and High Energy Physics Radiation Materials science Fission Neutron scattering Condensed Matter Physics Neutron temperature Nuclear physics Neutron flux Nuclear fission Neutron cross section Nuclear fusion General Materials Science Neutron Nuclear Experiment
Zdroj:	Radiation Effects and Defects in Solids. 113:229-255
ISSN:	1029-4953 1042-0150
DOI:	10.1080/10420159008213068
Popis:	The application to fusion environments of materials data derived from fission reactors involves considerations related not only to neutron spectra but also the often dominant effect of displacement rate. It is shown in this paper that fission-fusion correlation experiments directed toward helium effects and PKA recoil spectra are frequently difficult to interpret due to the strong influences of displacement rate, low energy recoils from thermal neutron absorption and in some cases a large influence of solid transmutants. It is also shown that materials data published in earlier decades must be reevaluated in light of recent advances in defining irradiation parameters.
Databáze:	OpenAIRE
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