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Evaluation of the Beta Upper Energy Limits with Simple Absorption Data

Abstract

OF late, several methods have been suggested by different workers1,2,3,4 for estimating the β upper energy limits of radio-elements (especially those produced in artificial disintegrations) from absorption measurements made with aluminium foils. One great drawback of these methods is that most of them are too empirical and without a theoretical basis, and are limited to cases of simple spectra.

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References

  1. Baschwitz, J. Phys., 3, 120 (1938).

    Google Scholar 

  2. Nahmias and Schiff, J. Phys., 4, 140 (1938).

    Google Scholar 

  3. Widdowson and Champion, Proc. Phys. Soc., 50, 185 (1938).

    Article  ADS  CAS  Google Scholar 

  4. Feather, Proc. Camb. Phil. Soc., 34, 599 (1938).

    Article  ADS  CAS  Google Scholar 

  5. Konopinski and Uhlenbeck, Phys. Rev., 48, 7 (1935).

    Article  ADS  CAS  Google Scholar 

  6. Kurie, Richardson and Paxton, Phys. Rev., 48, 167 (1935); 49, 363 (1936).

    Article  ADS  CAS  Google Scholar 

  7. Crittenden and Bacher, Phys. Rev., 54, 862 (1938).

    Article  ADS  CAS  Google Scholar 

  8. Pontecorvo, Phys. Rev., 54, 542 (1938).

    Article  ADS  CAS  Google Scholar 

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RAJAM, J., CAPRON, P. & DE HEMPTINNE, M. Evaluation of the Beta Upper Energy Limits with Simple Absorption Data. Nature 144, 202–203 (1939). https://doi.org/10.1038/144202b0

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