Investigation of the neutron characteristics of the NG-24M neutron generator in SRC TRINITI’s test bed for neutron diagnostics of plasma

V.D. Sevastianov, O.I. Kovalenko, A.S. Orlov, R.M. Shibaev, Yu.A. Kashchyuk, S.Yu. Obudovskiy, D.V. Portnov

Al’manac of Modern Metrology № 2 (7) 2016, pages 75–84

Spectrum of neutrons near the target of new neutron generator NG-24M was measured by neutron activation method. Spectrum of neutrons is represented in analytical form as superposition of physically substantiated spectra. Represented form of reconstructed spectrum reduce systematic error in measuring neutron source spectrum and increase the accuracy of the measurement.

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