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The grand unified axion not observable?
It is a characteristic of grand unified theories with an axion of the type suggested by Dine, Fischler and Srednicki (1981) that they predict a very small neutron electric dipole moment because the QCD theta vacuum parameter is suppressed. The minimal SU(5) axion model of Wise, Georgi and Glashow (1...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1981
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(81)90540-2 http://cds.cern.ch/record/134426 |