B0-->K0K0bar and Other Hadronic b-->d Decays

TL;DR

This paper discusses the observation of b-->d penguin-dominated decay modes, specifically B-->KKbar, and reports the first time-dependent CP violation measurement in B0-->K0K0bar, highlighting recent experimental advances in hadronic B decays.

Contribution

It presents the first observation of B-->KKbar decays and a novel CP violation measurement in B0-->K0K0bar, expanding understanding of hadronic b-->d transitions.

Findings

Observation of B-->KKbar decays at B factories

First time-dependent CP violation measurement in B0-->K0K0bar

Enhanced understanding of b-->d penguin processes

Abstract

The b-->d penguin-dominated modes B-->KKbar have been observed at the B factories. In addition, the BaBar Collaboration has reported the first time-dependent CP-violation measurement in B0-->K0K0bar.