6533b82bfe1ef96bd128df59
RESEARCH PRODUCT
Heavy quark symmetry at large recoil
J. G. KörnerP. Krollsubject
PhysicsQuantum chromodynamicsQuarkNuclear and High Energy PhysicsParticle physicsMesonScatteringHigh Energy Physics::PhenomenologyElementary particleNuclear physicsRecoilMass scaleQuantum field theoryNuclear Experimentdescription
Abstract We analyze the large recoil behaviour of heavy meson transition form factors using the Brodsky-Lepage hard scattering formalism. At the leading order of the heavy mass scale the large recoil form factors exhibit a new type of heavy quark symmetry. We discuss next-to-leading mass effects and present explicit 1/MQ expressions for the form factors in the peaking approximation.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1992-10-01 | Physics Letters B |