Measurement of Prompt Neutrons Emitted from Thermal Neutron-Induced Fission of Uranium-233 by Double-Energy Double-Velocity Method

作者: Ikuo Kanno , Yoshihiro Nakagome , Itsuro Kimura

DOI: 10.3327/JNST.25.111

关键词: Cold fissionNuclear physicsFissionPrompt neutronUranium-233Materials scienceThermalNeutron emissionFast fissionNeutron temperature

摘要: A new double-energy double-velocity measurement system for the thermal neutron-induced fission fragments was developed. In this system, energies of were measured by silicon surface barrier detectors (SSB) and velocities them time-of-flight method utilizing thin film as start SSBs stop detectors. With fragment 233U measured. The prompt neutron distribution determined from experimental data.

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