Experimental status and prospects of the "Kpi puzzle"
High Energy Physics - Experiment
2011-01-05 v1
Abstract
We present a summary of the latest measurements of branching fractions and direct CP violations in the charmless hadronic two-body B decays B -> K^+ pi^-, K^+ pi^0, K^0 pi^+ and K^0 pi^0, performed by the Belle, BABAR, CDF and CLEO experiments. The interpretations and the future prospects about discrepancies, called "Kpi puzzle", between theoretical expectations and measurements are discussed.
Keywords
Cite
@article{arxiv.1101.0675,
title = {Experimental status and prospects of the "Kpi puzzle"},
author = {Yuuji Unno},
journal= {arXiv preprint arXiv:1101.0675},
year = {2011}
}
Comments
Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwick, UK, 6-10 September 2010