The Fission Fragment Time-Of Spectrometer Verdi

Oberstedt, S; Borcea, R; Hambsch, F-J; Zeynalov, Sh; Oberstedt, A; Göök, A; Belgya, T [Belgya, Tamás (Atommagfizika), szerző] Izotópkutató Intézet (MTA EK); Kis, Z; Szentmiklosi, L [Szentmiklósi, László (Promt-gamma aktiv...), szerző] Nukleáris Analitikai és Radiográfiai Laboratórium (EK / EKBI); Takács, K; Martinez-Perez, T

Angol nyelvű Tudományos Könyvfejezet (Könyvrészlet)
    For the investigation of correlated fission characteristics like fragment mass-and energy-distributions the double (v, E) spectrometer VERDI is being constructed. With this instrument we aim at the simultaneous measurement of pre- and post-neutron masses, avoiding prompt neutron corrections. From the simultaneous measurement of pre- and post-neutron fission-fragment data the prompt neutron multiplicity may be inferred as a function of fragment mass and total kinetic energy. In order to arrive at a mass resolving power ΔA < 2, ultra-fast and radiation hard time pick-up detectors based on artificial diamond material are under investigation. We report about the timing resolution of these detectors obtained with fission fragments, and discuss the first experiment with a single (v, E) version of the VERDI spectrometer performed at the Budapest Research Reactor.
    Hivatkozás stílusok: IEEEACMAPAChicagoHarvardCSLMásolásNyomtatás
    2021-12-01 05:25