γ-ray measurements and neutron sensitivity in a fusion environment

γ-ray measurements and neutron sensitivity in a fusion environment

γ-ray measurements and neutron sensitivity in a fusion environment 150 150 Mathew

γ-ray measurements and neutron sensitivity in a fusion environment

A system based on a LaBr 3 (Ce) scintillator and digital data acquisition is discussed in view of γ-ray spectroscopy measurements on a fusion burning plasma. High energy resolution and high rate capability of the system are demonstrated in laboratory tests and in dedicated experiments at nuclear accelerators. Preliminary results on sensitivity of the detector to 14 MeV neutrons are presented.

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01/09/2012