Phys. Rev. D 94, 055034 (2016) - Towards a unified explanation of ${R}_{{D}^{(*)}}$, ${R}_{K}$ and $(g\ensuremath{-}2{)}_{\ensuremath{\mu}}$ anomalies in a left-right model with leptoquarks

Towards a unified explanation of $R_{D^{(*)}}$ , $R_{K}$ and $(g - 2)_{μ}$ anomalies in a left-right model with leptoquarks

Diganta Das, Chandan Hati, Girish Kumar, and Namit Mahajan

Phys. Rev. D 94, 055034 – Published 28 September 2016

Abstract

We present a unified explanation for the $B$ -decay anomalies in $R_{D^{(*)}}$ and $R_{K}$ together with the anomalous muon magnetic moment, consistent with the constraints from the current measurements of leptonic decay rates and $D^{0} - {\bar{D}}^{0}$ , $B_{s}^{0} - {\bar{B}}_{s}^{0}$ mixings, within the framework of a minimal left-right symmetric gauge theory motivated by one of the low-energy subgroups of $E_{6}$ naturally accommodating leptoquarks.

Received 3 June 2016

DOI:https://doi.org/10.1103/PhysRevD.94.055034

© 2016 American Physical Society

Physics Subject Headings (PhySH)

Extensions of gauge sector Leptonic, semileptonic & radiative decays Rare decays

Bottom mesons Leptoquarks

Magnetic moment

Particles & Fields

Authors & Affiliations

Diganta Das^1,*, Chandan Hati^1,2,†, Girish Kumar^1,2,‡, and Namit Mahajan^1,§

¹Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India
²Indian Institute of Technology Gandhinagar, Chandkheda, Ahmedabad 382 424, India

^*diganta@prl.res.in
^†chandan@prl.res.in
^‡girishk@prl.res.in
^§nmahajan@prl.res.in

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Issue

Vol. 94, Iss. 5 — 1 September 2016

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