English

Highlights from Five Years at the B Factories

High Energy Physics - Phenomenology 2014-11-18 v1 High Energy Physics - Experiment

Abstract

The highlights and conflicts at the B Factories are briefly reviewed. CPCP violation was established in 2001 in B0J/ψKSB^0 \to J/\psi K_S and related modes, which has now become a precision measurement of CP violation in B0B^0-Bˉ0\bar B^0 mixing. However, the situation for the B0π+πB^0 \to \pi^+\pi^- and charmless bsb\to s modes, which probe also CP violation in the {\it decay} amplitude, are not quite settled yet. They could be hinting at presence of both strong (CP conserving) and new physics (CP violating) phases. We critically assess the developments and discuss some related discrepancies and highlights, such as observation of direct CP violation, and make a projection towards the next few years.

Keywords

Cite

@article{arxiv.hep-ph/0503229,
  title  = {Highlights from Five Years at the B Factories},
  author = {Wei-Shu Hou},
  journal= {arXiv preprint arXiv:hep-ph/0503229},
  year   = {2014}
}

Comments

16 pages, 5 figures, to appear as Brief Review in Mod. Phys. Lett. A