Determining the Cabibbo-Kobayashi-Maskawa unitarity triangle from {ital B} decays to charged pions and kaons
Journal Article
·
· Physical Review Letters
- Department of Physics, Technion-Israel Institute of Technology, Haifa 32000 (Israel)
- Theoretical Physics Division, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, Illinois 60510 (United States)
Decay rates of {ital B}{sup 0}({ital t}){r_arrow}{pi}{sup +}{pi}{sup {minus}}, {ital B}{sup 0}{r_arrow}{pi}{sup {minus}}{ital K}{sup +}, {ital B}{sup +}{r_arrow}{pi}{sup +}{ital K}{sup 0} ({ital K}{sub {ital S}}{r_arrow}{pi}{sup +}{pi}{sup {minus}}) and of charge-conjugate processes are studied within flavor SU(3) symmetry and first-order SU(3) breaking. We show that these measurements can determine with a reasonable accuracy the two angles {alpha} and {gamma} of the Cabibbo-Kobayashi-Maskawa unitarity triangle. {copyright} {ital 1996 The American Physical Society.}
- Research Organization:
- Univ. of Chicago, IL (United States)
- DOE Contract Number:
- FG02-90ER40560
- OSTI ID:
- 284519
- Journal Information:
- Physical Review Letters, Vol. 76, Issue 8; Other Information: PBD: Feb 1996
- Country of Publication:
- United States
- Language:
- English
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