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Rare K-Decays as Crucial Tests for Unified Models with Gauged Baryon Number: by Pal, Palash B. is a scholarly article available to read on EtoBox.

What is Rare K-Decays as Crucial Tests for Unified Models with Gauged Baryon Number: about?

In the grand-unified models based on SU(15) and SU(16) in which the quarks and leptons are un-unified at the intermediate stages, we show that ${\rm BR}\; (K_L \to \mu e) \leq 10^{-14}$ and ${\rm BR}\; (K^+ \to \pi^+\mu e) \leq 10^{-14}$ despite the presence of leptoquark gauge bosons. Thus, the observation of these processes in the ongoing or upcoming experiments will rule out the models.

Author

Pal, Palash B.

Published

1993

Language

EN