- P-ISSN 1225-0163
- E-ISSN 2288-8985
For the neutron spectrum measurement, <TEX>$^6Li$</TEX> neutron spectrometer system is installed. The characteristic of the <TEX>$^6Li$</TEX> detector are investigated using a <TEX>$^{137}Cs$</TEX> and <TEX>$^{207}Bi$</TEX> point source, and the neutron capture peaks and the pulse height spectrum using an <TEX>$^{214}Am-Be$</TEX> neutron source are measured. Furthermore, the pulse height spectrum for the irradiation time variation from the (214)^Am-Be neutron source, and for the distance variation between detector and source, and the threshold variation of discriminator are measured.