Half Lives of Cesium-137 and Cesium-134 as Measured by Mass Spectrometry.
作者： L. A. Dietz , C. F. Pachucki , G. A. Land
DOI: 10.1021/AC60200A011
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摘要: Mass spectrometric measurements of radioactive decay rates over a period 1 1/2 years indicate half life 30.35 plus or minus 0.38 for Cs/ sup 137/ and 2.046 0.004 Cs/sup 134/. However, precisions quoted as standard deviations are considered to be preliminary values. (auth)
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sci-hub.se 参考文章(17)
Leonard A. Dietz, Ion Optics for the V‐Type Surface Ionization Filament Used in Mass Spectrometry Review of Scientific Instruments. ,vol. 30, pp. 235- 241 ,(1959) , 10.1063/1.1716524
J. Sharpe, Progress on Photomultiplier Tubes and Rage Intensifiers at EMI Electronics Ltd. Ire Transactions on Nuclear Science. ,vol. 9, pp. 54- 61 ,(1962) , 10.1109/TNS2.1962.4315974
H.T. Easterday, R.L. Smith, Balanced ion chamber measurement of half-lives of several radioisotopes Nuclear Physics. ,vol. 20, pp. 155- 158 ,(1960) , 10.1016/0029-5582(60)90165-6
C. F. Paghugki, G. A. Land, L. A. Dietz, Internal Standard Technique for Precise Isotopic Abundance Measurments in Thermal Ionization Mass Spectrometry. Analytical Chemistry. ,vol. 34, pp. 709- 710 ,(1962) , 10.1021/AC60186A001
Samuel. Helf, Cecil. White, Liquid Scintillation Counting of Carbon-14-Labeled Organic Nitro Compounds Analytical Chemistry. ,vol. 29, pp. 13- 16 ,(1957) , 10.1021/AC60121A004
F. Brown, G.R. Hall, A.J. Walter, The half-life of Cs137 Journal of Inorganic and Nuclear Chemistry. ,vol. 1, pp. 241- 247 ,(1955) , 10.1016/0022-1902(55)80027-9
F. Newton Hayes, Liquid scintillators: Attributes and applications The International Journal of Applied Radiation and Isotopes. ,vol. 1, pp. 46- 56 ,(1956) , 10.1016/0020-708X(56)90018-7
L. A. Dietz, C. F. Pachucki, J. C. Sheffield, A. B. Hance, L. R. Hanrahan, FURTHER DEVELOPMENT OF THE TWO-STAGE MASS SPECTROMETER FOR ISOTOPIC ANALYSIS OF URANIUM Analytical Chemistry. ,vol. 32, pp. 1276- 1278 ,(1960) , 10.1021/AC60166A013
Leo Seren, Herbert N. Friedlander, Solomon H. Turkel, Thermal Neutron Activation Cross Sections Physical Review. ,vol. 72, pp. 888- 901 ,(1947) , 10.1103/PHYSREV.72.888
D. C. Kalbfell, R. A. Cooley, Radio-Isotopes of Ba and Cs Physical Review. ,vol. 58, pp. 91- 92 ,(1940) , 10.1103/PHYSREV.58.91