The photon spectrum from positron annihilation in flight

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Abstract

Figures are presented which enable the target parameters of a positron annihilation in flight system to be chosen to obtain the maximum photon yield consistent with the required photon energy spread in the annihilation “spike”.

References (4)

  • R.E. Sund

    Nucl. Instr. and Meth.

    (1964)
  • L.S. Cardman et al.
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Cited by (6)

Work supported in part by the U. S. Atomic Energy Commission.

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Now at the Department of Natural Philosophy, Glasgow University, Scotland.

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