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arXiv · 1712.06844

B-decay anomalies in Pati-Salam SU(4)

Riccardo Barbieri·Andrea Tesi
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Abstract

Attempts to incorporate in a coherent picture the $B$-decay anomalies presumably observed in $b\rightarrow c$ and $b\rightarrow s$ semi-leptonic decays have to face the absence of signals in other related experiments, both at low and at high energies. By extending and making more precise the content of Ref. [1], we describe one such attempt based on the Pati-Salam SU(4) group, that unifies colour and the $B$-$L$ charge, in the context of a new strongly interacting sector, equally responsible for producing a pseudo-Goldstone Higgs boson.

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Riccardo Barbieri, Andrea Tesi. 2017-12-19. B-decay anomalies in Pati-Salam SU(4). https://doi.org/10.1140/epjc%2Fs10052-018-5680-9

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