English

An $SU(15)$ Approach to $B$ Anomalies

High Energy Physics - Phenomenology 2022-07-12 v3

Abstract

The most efficient way to extend the Standard Model of particle theory so that it accommodates the observed B anomalies is the hypothesis of a leptoquark which is a color-triplet weak-singlet boson with electric charge Q=+23Q=+\frac{2}{3}. We point out that SU(15) grand unification with a scalar leptoquark in the adjoint representation gives a natural explanation for the violation of lepton flavour universality. We briefly discuss biquarks and bileptons.

Keywords

Cite

@article{arxiv.2207.01952,
  title  = {An $SU(15)$ Approach to $B$ Anomalies},
  author = {Claudio Corianò and Paul H. Frampton},
  journal= {arXiv preprint arXiv:2207.01952},
  year   = {2022}
}

Comments

3 pages