https://doi.org/10.1051/epjconf/201819200025
Scalar leptoquarks: From GUT to B anomalies
Department of Physics, University of Ljubljana, Jadranska 19, 1000 Ljubljana, Slovenia and Jožef Stefan Institute,
Jamova 39, P. O. Box 3000,
1001
Ljubljana,
Slovenia
* e-mail: svjetlana.fajfer@ijs.si
Published online: 14 November 2018
Leptoquarks are often used to explain B meson anomalies. The minimalistic approach assumes only one light leptoquark explaining both puzzles. However, one scalar leptoquark cannot explain both anomalies. Two relatively light leptoquarks can be accommodated within SU(5) GUT and might nicely explain both anomalies not being in a conflict with any low-energy flavour constraints or LHC results.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
