6533b860fe1ef96bd12c3996
RESEARCH PRODUCT
Next-to-leading order renormalization of the $\Delta B=2$ operators in the static theory
Enrico FrancoM. CiuchiniV. Gimenezsubject
PhysicsQuarkNuclear and High Energy PhysicsParticle physicsHigh Energy Physics::LatticeHigh Energy Physics::PhenomenologyFísicaStatic theoryRenormalizationHigh Energy Physics - PhenomenologyLattice (order)High Energy Physics::ExperimentMathematical physicsParticle Physics - Phenomenologydescription
The renormalization, at the next-to-leading order in $\alpha_s$, of the $\Delta B=2$ operators at the lowest order in the heavy quark expansion, namely in the static theory, is computed taking into account previously missed contributions. These operators are relevant for the calculation of the $B^0$--$\bar B^0$ mixing on the lattice.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1996-08-01 |