6533b836fe1ef96bd12a1217
RESEARCH PRODUCT
Incomplete GIM cancellation in $$K_L \to \bar \mu \mu $$ decay
K. SchilcherN.f. Nasrallahsubject
PhysicsQuantum chromodynamicsTop quarkParticle physicsPhysics and Astronomy (miscellaneous)Bar (music)High Energy Physics::PhenomenologyElementary particleNuclear physicsMatrix (mathematics)High Energy Physics::ExperimentField theory (psychology)Quantum field theoryEngineering (miscellaneous)Mixing (physics)description
Weak contributions to the decay $$K_L \to \bar \mu \mu $$ are evaluated over the whole energy spectrum and it is found that terms which survive the GIM cancellation because of the size of the top quark mass are comparable in size to the ones previously kept. Corresponding bounds on the K-M mixing matrix elements are given.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1987-09-01 | Zeitschrift für Physik C Particles and Fields |