Late Prompt Fission Gamma Rays from 235U(n,f) and 252Cf(sf)

Autor: Gencho Rusev, A. E. Lovell, John M. O'Donnell, C. J. Prokop, Aaron Couture, Marian Jandel, Shea Mosby, Evelyn M. Bond, Patrick Talou, J. L. Ullmann, Ionel Stetcu, Todd Bredeweg
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: EPJ Web of Conferences, Vol 242, p 01007 (2020)
Popis: Two measurements of fission γ rays were performed with the DANCE and NEUANCE arrays using the reactions 235 U(n, f) and 252 Cf(sf). Utilizing the fast time response of the detectors and a method for estimating the accidental background, we obtained the energy spectrum of the late prompt fission γ rays as a function of the time since fission. The experimental results are compared with predictions of the code CGMF folded with GEANT4 simulations of the detector response.
Databáze: OpenAIRE