Prompt fission Υ -ray energy spectra in spontaneous fission of 252Cf has been measured using a 3'' × 6'' LaBr3(Ce) detector. Unfolding of the measured Υ -ray energy spectra has… Click to show full abstract
Prompt fission Υ -ray energy spectra in spontaneous fission of 252Cf has been measured using a 3'' × 6'' LaBr3(Ce) detector. Unfolding of the measured Υ -ray energy spectra has been carried out using GRAVEL method. The response matrix of the detector has been simulated using GEANT4 and the unfolding of Υ -ray energy spectra for 60Co and 137Cs sources have been validated. This unfolding technique has then been applied to the prompt gamma spectra obtained from the spontaneous fission of 252Cf.
               
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