Exploring correlations between the CP asymmetries of Bd 0→π0KS following from an isospin relation, we uncover new tensions with the Standard Model in data for neutral B→πK decays. Should this intriguing picture originate from New Physics, a modified electroweak penguin sector provides a key scenario. We present a new strategy to reveal the underlying physics, apply it to current B→πK data, and discuss the excellent prospects for Belle II.
|Number of pages||5|
|Journal||Physics Letters. Section B : Nuclear, Elementary Particle and High-Energy Physics|
|Early online date||11 Sept 2018|
|Publication status||Published - 10 Oct 2018|
- CP violation
- New Physics
- Non-leptonic B decays