49 239 - 2405, 1000___ COUNTS / CHANNEL/800MIN. FWHM 4 100__ 238p,, 10_—_ 5.16 | 5.50 | 5.75 ENERGY (MeV) Figure 7. Representative alpna spectra of a plutonium samole seperated from a ccraliine seciment.
49 239 - 2405, 1000___ COUNTS / CHANNEL/800MIN. FWHM 4 100__ 238p,, 10_—_ 5.16 | 5.50 | 5.75 ENERGY (MeV) Figure 7. Representative alpna spectra of a plutonium samole seperated from a ccraliine seciment.