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HK: Fachverband Physik der Hadronen und Kerne
HK 72: Poster
HK 72.35: Poster
Thursday, March 14, 2024, 17:15–18:45, HBR 14: Foyer
234U(γ→,f) photon-induced fission — •Vincent Wende1, Dimiter Balabanski2, Joachim Enders1, Sean W. Finch3, Alf Göök4, Calvin R. Howell3, Annabel Ibel1, Ronald C. Malone5, Maximilian Meier1, Andreas Oberstedt2, Stephan Oberstedt6, Marius Peck1, Norbert Pietralla1, Jack A. Silano5, Gerhart Steinhilber1, Forrest Q. L. Friesen3, Anthony P. D. Ramirez5, Anton P. Tonchev5, and Werner Tornow3 — 1Institut für Kernphysik, Fachbereich Physik, TU Darmstadt, Darmstadt, Germany — 2ELI-NP, IFIN-HH, Magurele, Romania — 3Triangle Universities Nuclear Laboratory, Duke University, Durham, NC, USA — 4Uppsala Universitet, Uppsala, Sweden — 5Lawrence Livermore National Laboratory, Livermore, CA, USA — 6EC-JRC Geel, Belgium
High-precision data from photon-induced fission experiments provides strong motivation for developing a thorough description of the nuclear fission process. Mass, total kinetic energy and polar as well as azimuthal angular distributions of fission fragments can be simultaneously measured using a position-sensitive twin Frisch-grid ionization chamber. This contribution presents the current status of data analysis of a 234U(γ→,f) experimental run conducted at the High-Intensity γ-Ray Source (HIγS) facility using several quasi-monochromatic and nearly 100 % linearly polarized photon beams between 6.2 and 13 MeV.
*Supported by DFG (GRK 2891, project ID 499256822)
Keywords: fission; actinide; inonization chamber; photon induced; fission fragments