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High resolution α spectrometry

Abstract

DEFICIENCIES in energy resolution have been an obstacle to the widespread application of dielectric track detectors1. The best resolution so far obtained covered a span of only 150 to 200 keV (ref. 2). Now a procedure has been developed which uses the range differences obtained with α particles of diverse emission energies. This procedure provides a substantially improved energy resolution.

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References

  1. Fleischer, R. L., Alter, H. W., Furmann, S. C., Price, P. B., and Walker, R. H., Science 178, 255 (1972).

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  2. Somogyi, G., Schlenk, B., Varnagy, M., Mesko, L., and Valek, A., Nucl. Instrum. Meth., 63, 189 (1968).

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  3. Lück, H. B., Nucl. Instrum. Meth. (in the press).

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LÜCK, H. High resolution α spectrometry. Nature 249, 750–751 (1974). https://doi.org/10.1038/249750a0

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