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arXiv · 0902.0834

Neutron-Anti-Neutron Oscillation: Theory and Phenomenology

R. N. Mohapatra
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Abstract

The discovery of neutrino masses has provided strong hints in favor of the possibility that B-L symmetry is an intimate feature of physics beyond the standard model. I discuss how important information about this symmetry as well as other scenarios for TeV scale new physics can be obtained from the baryon number violating process, neutron-anti-neutron oscillation. This article presents an overview of different aspects of neutron-anti-neutron oscillation and is divided into the following parts : (i) the phenomenon; (ii) the physics, (iii) plausible models and (iv) applications to cosmology. In particular, it is argued how the discovery of $n-\bar{n}$ oscillation can significantly affect our thinking about simple grand unified theory paradigms for physics beyond the standard model, elucidate the nature of forces behind neutrino mass and provide a new microphysical view of the origin of matter in the universe.

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R. N. Mohapatra. 2009-02-05. Neutron-Anti-Neutron Oscillation: Theory and Phenomenology. https://doi.org/10.1088/0954-3899%2F36%2F10%2F104006

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