Charming penguin and direct CP-violation in charmless B decays
β Scribed by T.N. Pham
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 373 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0920-5632
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A sensitive search for direct CP violation in E-(E+) and A (3,) decays is underway at FNAL. Experiment E871 (HyperCP) intends to perform a precision measurement of the angular distribution of protons (anti-protons) with respect to the helicity axis in the rest frame of the A (/k). The slopes of thes
Isospin and flavor SU(3) set stringent bounds on penguin pollution in B 0 (t) β Ο + Ο -, providing a theoretically precise determination of Ξ± β‘ Ο 2 , Ξ± = (91 Β± 7 exp Β± 3 th ) β’ . Isospin breaking in a sum rule for B β KΟ rates is shown to be suppressed. A similar sum rule holds for CP asymmetries in