Neutron beam imaging with Micromegas detectors in combination with neutron time-of-flight at the n_TOF facility at CERN (CROSBI ID 632148)
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Podaci o odgovornosti
Belloni, F. ; ... ; Bosnar, Damir ; ... ; Žugec, Petar
engleski
Neutron beam imaging with Micromegas detectors in combination with neutron time-of-flight at the n_TOF facility at CERN
A bulk micromegas detector with the anode segmented in 2 orthogonal directions and equipped with a neutron/charged particle converter is employed at the neutron time-of-flight (n_TOF) facility at CERN to determine the incident neutron beam profile and beam interception factor as a function of the neutron energy determined by the time of flight. Discrepancies between experimental results and simulations in the values of the beam interception factor range up to 12% and are to be ascribed to a defect in the mesh of the bulk. Nevertheless the detector proved to be really useful for checking the alignment of the neutron beam optics of the facility. Measurements with a new pixelized bulk detector for the determination of the beam interception factor are forseen before the end of 2012.
neutron beam imaging; Micromegas; n_TOF
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Podaci o prilogu
366-368.
2013.
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objavljeno
Podaci o matičnoj publikaciji
Proceedings of The 4th International Conference on Current Problems in Nuclear Physics and Atomic Energy (NPAE-Kyiv2012)
Kijev:
Podaci o skupu
Nepoznat skup
predavanje
29.02.1904-29.02.2096