6533b85dfe1ef96bd12be937
RESEARCH PRODUCT
CP violation in decay rates of charged bottom mesons
Cecilia JarlskogJose Bernabeusubject
PhysicsParticle physicsPhysics and Astronomy (miscellaneous)Mesonmedia_common.quotation_subjectPhase (waves)FísicaAsymmetryNuclear physicsAmplitudeCP violationHigh Energy Physics::ExperimentStandard theoryEngineering (miscellaneous)Charged currentParticle Physics - Phenomenologymedia_commondescription
In the standard theory we discuss a mechanism of interference between two different tree-level charged current amplitudes to induce CP violation. The asymmetry between conjugate Cabibbo disfavoured modes of charged bottom meson decays is considered. Estimates for two-body decays ofB u andB c are presented. We find thatB u − →D −+D 0 * , for instance, can give a big CP asymmetry with values ≈1–50%, depending on the angle and phase parameters.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1981-01-01 | Zeitschrift f�r Physik C Particles and Fields |