6533b851fe1ef96bd12a95f0

RESEARCH PRODUCT

Polarization transfer in the 4HeH reaction

Ronald RansomeGlen A. WarrenJames J. KellyD. BaumannJ.m. FriedrichG. RosnerDaniela RoheMichael SeimetzC. GlashausserIngo SickJavier R. VignoteTh. PospischilM. WeisK. W. KrygierR. NeuhausenA. WagnerS. DerberSteffen StrauchU. MüllerKlemen BohincKlemen BohincA. LiesenfeldJ. BermuthM. KohlTh. WalcherR. BöhmA. KozlovG. J. KumbartzkiJ. LacM. HaugerP. JenneweinM. O. DistlerM. DingSonja DieterichP. BartschDamir BosnarI. EwaldJ. JourdanJ. M. UdíasH. SchmiedenJ.m. FriedrichRonald GilmanRonald GilmanHarald Merkel

subject

PhysicsNuclear and High Energy PhysicsProtonScatteringNuclear Theorychemistry.chemical_elementPolarization (waves)Nuclear physicsTransverse planechemistryPhysics::Accelerator PhysicsNuclear ExperimentMicrotronHelium

description

Abstract Polarization transfer in the 4He ( e → ,e′ p → ) 3 H reaction at a Q2 of 0.4 (GeV/c)2 was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark–meson coupling model.

yearjournalcountryeditionlanguage
2001-02-01Physics Letters B
https://doi.org/10.1016/s0370-2693(01)00052-1