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|Title:||The Fission Fragment Time-of-Flight Spectrometer VERDI|
|Authors:||OBERSTEDT Stephan; BORCEA Ruxandra; HAMBSCH Franz-Josef; ZEYNALOV Sh.; OBERSTEDT A.; GOEOEK A.; BELGYA T.; KIS Z.; SZENTMIKLOSI L.; TAKACS K.; MARTINEZ-PEREZ T.|
|Citation:||Seminar on Fission - Het Pand, ISBN: 978-981-4322-73-7 p. 207-213|
|Type:||Articles in periodicals and books|
|Abstract:||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 dA < 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.|
|JRC Institute:||Institute for Reference Materials and Measurements|
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