6533b839fe1ef96bd12a5a5e
RESEARCH PRODUCT
The axial isoscalar neutral current from inelastic electron-nuclear scattering
R.a. EramzhyanJose Bernabeusubject
PhysicsNuclear and High Energy PhysicsNeutral currentIsoscalarmedia_common.quotation_subjectNuclear TheoryFísicaParity (physics)ElectronQuantum numberAsymmetryNuclear physicsElectron scatteringMagnetic dipolemedia_commonParticle Physics - Phenomenologydescription
Abstract Parity violating effects due to neutral currents in isoscalar 0+→1+ nuclear transitions induced by electron scattering are enhanced owing to the small isoscalar magnetic dipole strength. A polarization asymmetry of the order 10−4 is expected at q ∼ 100 MeV for the 12C transition to the 1+(T = 0) state at 12.71 MeV. It would allow to single out the (electron vector current) × (hardonic axial isoscalar current) quantum numbers and couplings of the neutral current interaction.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1978-07-24 |