6533b853fe1ef96bd12ad34f
RESEARCH PRODUCT
T-odd andCP-odd triple momentum correlations in the exclusive semi-leptonic charm meson decayD→K *(Kπ)lv l
Y.l. WuJ. G. KörnerKarl Schilchersubject
PhysicsParticle physicsPhysics and Astronomy (miscellaneous)MesonUnitaritymedia_common.quotation_subjectHigh Energy Physics::PhenomenologyAsymmetryNuclear physicssymbols.namesakesymbolsHigh Energy Physics::ExperimentHamiltonian (quantum mechanics)Engineering (miscellaneous)media_commondescription
We studyT-odd andCP-odd triple momentum correlations in exclusive semi-leptonic charm meson decaysD→K*(Kπ)lvl. We define asymmetry ratios that measure the trueCP-violating effects, andT-odd triple momentum correlation effects from unitarity contributions. Possible newCP-violating contributions are parametrized in terms of an effective four-fermion Hamiltonian whereCP-violating effects should come from new non-standard sources. A detailed analysis of the left-right model and the Weinberg Higgs-boson model ofCP-violation is carried out.
year | journal | country | edition | language |
---|---|---|---|---|
1992-09-01 | Zeitschrift für Physik C Particles and Fields |