Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
Author: Determination of Plutonium Isotopic Composition by Gamma-ray Spectroscopy
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We discuss the general approach, computerized data analysis methods, and results of measurements used to determine the isotopic composition of plutonium by gamma-ray spectroscopy. The simple techniques are designed to be applicable to samples of arbitrary size, geometry, age, chemical, and isotopic composition. The combination of the gamma spectroscopic measurement of isotopic composition coupled with calorimetric measurement of total sample power is shown to give a totally nondestructive determination of sample plutonium mass with a precision of 0.6% for 1000-g samples of PuO2 with 12% 24°Pu content. The precision of isotopic measurements depends upon many factors, including sample size, sample geometry, and isotopic content. Typical ranges are found to be 238Pu, 1 to 10%; 239Pu, 0.1 to 0.5%; 24°Pu, 2 to 5%; 241Pu, 0.3 to 0.7%; 242Pu (determined by isotopic correlation); and 241Am, 0.2 to 10%.
Standard test method for determination of uranium or plutonium isotopic composition or concentration by the total evaporation method using a thermal ionization mass spectrometer
Author: ASTM InternationalPublisher:
ISBN:
Category : Chemistry, Analytic
Languages : en
Pages : 20
Book Description
Standard Test Method for Determination of Uranium or Plutonium Isotopic Composition or Concentration by the Total Evaporation Method Using a Thermal Ionization Mass Spectrometer
Author: The determination of the isotopic composition of plutonium by gamma-ray spectrometry
Author: M. F. BanhamStandard Test Method for Quantitative Determination of Americium 241 in Plutonium by Gamma-ray Spectrometry
Author: ASTM InternationalPublisher:
ISBN:
Category : Americium 241
Languages : en
Pages : 10
Book Description
Determination of Plutonium Isotopic Abundances by Gamma-ray Spectrometry
Author: Determination of Plutonium Concentration and Isotopic Compositions by Isotope Dilution Gamma-ray Spectroscopy on Resin Beads
Author: T. K. LiPublisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 16
Book Description
Plutonium Isotopic Composition by Gamma-ray Spectroscopy
Author: Thomas E. SampsonPublisher:
ISBN:
Category : Americium
Languages : en
Pages : 58
Book Description
Author: ASTM International