6533b859fe1ef96bd12b80b9
RESEARCH PRODUCT
Relativistic Effects and Two-Body Currents inH2(e→,e′p)nUsing Out-of-Plane Detection
D. J. MargaziotisHaruhisa MiyaseX. JiangS. B. SoongJiunn-wei ChenToshio SudaC. MertzA. HottaK. JooM. FarkhondehR. A. MiskimenJ. ShawC. TschalaerZ. L. ZhouS. KowalskiC. KunzR. S. HicksG. A. PetersonD. R. TiegerN. I. KaloskamisA. RamirezJ. R. ComfortT. MiuraD. RowntreeShalev GiladC. VellidisEvgeni TsentalovichK. A. DowA. DooleyS. DolfiniCostas N. PapanicolasHartmuth ArenhövelJing ZhaoT. ZwartS. E. WilliamsonA. J. SartyW. TurchinetzAron M. BernsteinG. W. DodsonA. YoungJ.a. TjonRicardo AlarconLarry WeinsteinWilliam BertozziM. L. MillerGlen A. WarrenTadaaki TamaeA. Karabarbounissubject
PhysicsMomentumOut of planeNuclear physicsTheory of relativityDeuteriumNuclear TheoryIsobarGeneral Physics and AstronomyAtomic physicsNuclear ExperimentRelativistic quantum chemistryLinear particle acceleratordescription
Measurements of the (2)H((-->)e,e(')p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, f(LT) and f(')(LT), and the transverse-transverse, f(TT), interference responses at a missing momentum of 210 MeV/c were simultaneously extracted in the dip region at Q2 = 0.15 (GeV/c)(2). In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions and the importance of two-body meson-exchange currents and isobar configurations. We demonstrate that such effects can be disentangled by extracting these responses using the novel out-of-plane technique.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2001-10-03 | Physical Review Letters |