Leptoquarks meet ε ′/ε and rare Kaon processes
Abstract We analyse for the first time the CP violating ratio ε ′/ε in K → ππ decays in leptoquark (LQ) models. Assuming a mass gap to the electroweak (EW) scale, the main mechanism for LQs to contribute to ε ′ /ε is EW gauge-mixing of semi-leptonic into non-leptonic operators, which we treat in the...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2018-02-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP02(2018)101 |