6533b85cfe1ef96bd12bd2d2
RESEARCH PRODUCT
νd→μ−Δ++nreaction and axial vectorN−Δcoupling
S. K. SinghM. J. Vicente VacasL. Alvarez-rusosubject
PhysicsNuclear and High Energy PhysicsParticle physicsDeuteriumNeutral currentElectroweak interactionResonanceElectronAtomic physicsCoupling (probability)PseudovectorCharged currentdescription
The reaction $\ensuremath{\nu}\stackrel{\ensuremath{\rightarrow}}{d}{\ensuremath{\mu}}^{\ensuremath{-}}{\ensuremath{\Delta}}^{++}n$ is studied in the region of low ${q}^{2}$ to investigate the effect of deuteron structure and width of the $\ensuremath{\Delta}$ resonance on the differential cross section. The results are used to extract the axial vector $N\ensuremath{-}\ensuremath{\Delta}$ coupling ${C}_{5}^{A}$ from the experimental data on this reaction. The possibility to determine this coupling from electroweak interaction experiments with high intensity electron accelerators is discussed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1999-06-01 | Physical Review C |