Time dependent 237Np, 235U and 239Pu fission rates in a thorium assembly during the interval 0 to 200 ns using a pulsed 9Be(d,n) source part II - theory

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dc.contributor.authorMoo, SPen_AU
dc.contributor.authorRainbow, MTen_AU
dc.contributor.authorRitchie, AIMen_AU
dc.date.accessioned2007-11-22T04:23:26Zen_AU
dc.date.accessioned2010-04-30T04:35:17Zen_AU
dc.date.available2007-11-22T04:23:26Zen_AU
dc.date.available2010-04-30T04:35:17Zen_AU
dc.date.issued1974-02en_AU
dc.description.abstractCalculations are presented of the 237Np, 235U and 239Pu fundamental mode fission rates in a thorium assembly based on a diffusion theory code with a DB2 leakage term. Three different thorium cross section sets derived from the ABBN set, the UKNDL68 file and the ENDF/B-II file were used in the calculations and the results compared with each other and with experimental results reported previously. The sensitivity of the instantaneous decay constant of the fundamental mode to changes in partial cross sections is investigated.en_AU
dc.identifier.citationMoo, S. P., Rainbow, M. T., & Ritchie, A. I. M. (1973). Time dependent 237Np, 235U and 239Pu fission rates in a thorium assembly during the interval 0 to 200 ns using a pulsed 9Be(d,n) source part II - theory. (AAEC/E295). Lucas Heights, NSW: Australian Atomic Energy Commission.en_AU
dc.identifier.govdoc502en_AU
dc.identifier.isbn0642996121en_AU
dc.identifier.otherAAEC-E-295en_AU
dc.identifier.placeofpublicationLucas Heights, New South Walesen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/492en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subjectEnergy spectraen_AU
dc.subjectPulsed neutron techniquesen_AU
dc.subjectThoriumen_AU
dc.subjectMultigroup theoryen_AU
dc.titleTime dependent 237Np, 235U and 239Pu fission rates in a thorium assembly during the interval 0 to 200 ns using a pulsed 9Be(d,n) source part II - theoryen_AU
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