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|Title:||New prompt fission gamma-ray data in response to the OECD/NEA high priority request|
|Authors:||OBERSTEDT Stephan; BILLNERT ROBERT; BELGYA T.; BORCEA Ruxandra; BRYS TOMASZ; GEERTS Wouter; GÖÖK Alf; HAMBSCH Franz-Josef; KISH Z.; MARTINEZ PEREZ T.; OBERSTEDT A.; SZENTMIKLOSI L.; VIDALI Marzio|
|Citation:||NUCLEAR DATA SHEETS vol. 119 p. 225-228|
|Publisher:||ACADEMIC PRESS INC ELSEVIER SCIENCE|
|Type:||Articles in periodicals and books|
|Abstract:||In this paper we report about new prompt fission γ-ray measurements, which we have performed with highly efficient γ-ray detectors based on lanthanide-halide crystals, aiming at very fast timing in conjunction with a good energy resolution. About four decades after the experiments were performed, whose results are still used for current evaluations, we present new spectral prompt fission γ-ray data from the reactions 252Cf(SF) and 235U(nth, f). Based on our new findings we recommend to replace the current ENDF/B-VII.1 evaluation for 252Cf(SF) and 235U(nth,f) as well as to perform new measurements for 238U(n, f) and 241Pu(n, f).|
|JRC Directorate:||Health, Consumers and Reference Materials|
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