In:
Acta Physica Sinica, Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences, Vol. 32, No. 5 ( 1983), p. 670-
Abstract:
Using a high purity Ge spectrometer with time selection, we have measured the continuous γ ray energy spectrum from the 3S1 positronium 3γ decay in the 300-510 keV energy region. The result is in agreement within the experimental error with the quantum electrodynamic theoretical calculation.
Type of Medium:
Online Resource
ISSN:
1000-3290
,
1000-3290
Language:
Unknown
Publisher:
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Publication Date:
1983
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