Zobrazeno 1 - 8
of 8
pro vyhledávání: '"L. V. East"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 233:225-231
A portable, battery-powered, multichannel analyzer (MCA) for use with Ge spectrometers has been developed for in-field use for the assay of x-and γ-ray emitting radionuclides. The spectrometer is capable of operating to rates greater than 150,000 co
Autor:
E. W. Killian, L. V. East
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 233:109-114
PCGAP is a software code, which was written to provide gamma-ray pulse height spectrum analysis on a personal computer platform. The code was specifically developed for Windows NT for either an Intel® or DEC Alpha® based processor. PCGAP includes p
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 193:147-155
The introduction of high resolution solid state gamma-ray detectors in the mid-1960s revolutionized the field of gamma-ray spectroscopy. However, scintillation detector spectroscopy systems are still in wide use today in applications in which the cos
Publikováno v:
IEEE Transactions on Nuclear Science. 22:739-743
Four systems developed at the Los Alamos Scientific Laboratory for nondestructive analysis of nuclear fuel materials will be described. These systems utilize either minicomputers or a programmable calculator for measurement control and data analysis,
Autor:
L. V. East, W. E. Parker
Publikováno v:
Review of Scientific Instruments. 31:1222-1225
A logarithmic dc amplifier circuit is described using a type 12AU7A dual triode. The amplifier output follows the equation E0=9.00−2 log10Ei with an accuracy of 2% or better for positive input voltages from 5 to 500 v. The circuit parameters may be
Publikováno v:
IEEE Transactions on Nuclear Science. 19:211-218
A system designed to perform quantitative assay of plutonium waste material in 30 to 55 gallon barrels is described. The system uses up to eight 2 in. × 2 in. NaI(Tl) detectors to make a detailed gamma ray scan of the barrel to be assayed. Barrels o
Publikováno v:
Health Physics. 39:1066