A viable SU(5) GUT with light leptoquark bosons
May, 199110 pages
Published in:
- Mod.Phys.Lett.A 7 (1992) 147-152
Report number:
- TU-370
Citations per year
Abstract: (WSP)
It is shown that the standard SU(5) GUT survives all experimental constraints if one introduces a pair of leptoquark bosons at the Fermi scale ~ O(100) GeV. This model predicts τ(p→e+π0)=7×1029−7×1032 yr which is marginally allowed by the present proton decay experiments and lies in the range testable at the super-Kamiokande.- grand unified theory: SU(5)
- postulated particle: leptoquark
- p: lifetime
- coupling constant
- renormalization group
- numerical calculations
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