To the Possibility of Measurements of Orthopositronium Annihilation Amplitudes for QED Testing

• Authors: V.G. Baryshevsky , O.N. Metelitsa
• Languages of publication: EN

Abstracts

EN

In connection with previously revealed disagreement of theoretically cal­culated and measured orthopositronium decay rate in vacuum we suggest the experiment to clarify which of the positronium annihilation amplitudes R_{m},m = 0,±1 causes this disagreement. The developed for this purpose experimental procedure can also be used as the basis for the new area of positron spectroscopy, connected with the investigation of the anisotropic (spin dependent) interaction of positronium in the media.

Keywords

EN

36.10.Dr

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 88
• Issue: 1
• Pages: 73-78

Dates

published

1995-07

Contributors

author

V.G. Baryshevsky

• Institute of Nuclear Problems, Byelorussian State University, 11 Bobrniskaya Str., Minsk, 220050, Belarus

author

O.N. Metelitsa

• Institute of Nuclear Problems, Byelorussian State University, 11 Bobrniskaya Str., Minsk, 220050, Belarus