E-viri
PDF
Recenzirano
Odprti dostop
-
Sato, H; Takada, O; Iwase, K; Kamiyama, T; Kiyanagi, Y
Journal of physics. Conference series, 11/2010, Letnik: 251, Številka: 1Journal Article
A pulsed neutron transmission coupled with a two-dimensional position sensitive neutron detector gives a time-of-flight spectrum at each pixel of the detector, which depends on the total cross-sections of materials. In order to extract quantitative information of the preferred orientation included in the Bragg scattering total cross-section data, a spectral analysis software for the 2D imaging has been developed, and the transmission data of an unbent iron plate were analyzed. The 2D images with respect to the preferred orientation were successfully obtained, and the effectiveness of spectroscopic neutron transmission imaging was indicated.
