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arXiv · 0912.5065

On the "Field-Theoretical Approach" to the Neutron-Antineutron Oscillations in Nuclei

Vladimir Kopeliovich
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Abstract

It is argued that within the correct treatment of analytical properties of the transition amplitudes, in particular, the second order pole structure, characteristic for the $n - \bar n$ transition in nuclei, the "infrared divergences" discussed in some papers, do not appear. Explicit calculation with the help of diagram technique shows that the neutron-antineutron oscillations are strongly suppressed within a deuteron, as well as within arbitrary nucleus, in comparison with the oscillations in vacuum.

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Vladimir Kopeliovich. 2010-02-21. On the "Field-Theoretical Approach" to the Neutron-Antineutron Oscillations in Nuclei. https://arxiv.org/abs/0912.5065

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