https://doi.org/10.1140/epjc/s10052-018-5757-5
Regular Article - Theoretical Physics
Footprints of leptoquarks: from 
to 
1
Jožef Stefan Institute, Jamova 39, 3000, 1001, Ljubljana, Slovenia
2
Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000, Ljubljana, Slovenia
3
Department of Physics and Astronomy, University of Sussex, Falmer, Brighton, BN1 9QH, UK
* e-mail: luiz.vale@th.u-psud.fr
Received:
9
February
2018
Accepted:
22
March
2018
Published online:
30
March
2018
Rare 
decays, being dominated by short distance contributions within the standard model (SM), open a window for new physics (NP) searches at low energies. The branching ratios are expected to be measured with 
accuracies by NA62/CERN and KOTO/JPARC. The theoretical uncertainties of branching ratios within the SM are well under control. In the B sector, it is tentative to explain the B-meson anomalies 
and/or by effects of physics beyond the SM. Although NP seems to be present in the third fermion generation it might also manifest in the flavor changing neutral current transition 
. Together with the anticipated good experimental sensitivities and accurate theoretical predictions for 
, this motivates studies of correlated effects of NP in rare and 
decays. Here we consider the loop induced effects in in two leptoquark models designed to address lepton-flavor universality violation in the anomalies.
© The Author(s), 2018
