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arXiv · 1709.09989

Invoking Chiral Vector Leptoquark to explain LFU violation in B Decays

Bhavesh Chauhan·Bharti Kindra
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Abstract

LHCb has recently reported more than $2σ$ deviation from the Standard Model prediction in the observable $R_{J/ψ}$. We study this anomaly in the framework of a vector leptoquark along with other lepton flavor universality violating measurements which include $R_{K^{(*)}}$, and $R_{D^{(*)}}$. We show that a chiral vector leptoquark can explain all the aforementioned anomalies consistently while also respecting other experimental constraints.

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Bhavesh Chauhan, Bharti Kindra. 2017-09-27. Invoking Chiral Vector Leptoquark to explain LFU violation in B Decays. https://arxiv.org/abs/1709.09989

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