TY - JOUR
T1 - Experiments with longitudinally polarized electrons in a storage ring using a Siberian snake
AU - Poolman, H.R.
AU - Boersma, D.J.
AU - Harvey, M.
AU - Higinbotham, D.W.
AU - Passchier, I.
AU - Six, E.
AU - Alarcon, R.
AU - van Amersfoort, P.W.
AU - Bauer, T.S.
AU - Rookhuizen, H.B.
AU - van den Brand, J.F.J.
AU - van Buuren, L.D.
AU - Bulten, H.J.
AU - Ent, R.
AU - Ferro-Luzzi, M.
AU - Geurts, D.G.
AU - Heimberg, P.
AU - de Jager, C.W.
AU - Klimin, P.
AU - Koop, I.
AU - Kroes, F.
AU - van der Laan, J.
AU - Luijckx, G.
AU - Lysenko, A.
AU - Militsyn, B.
AU - Nesterenko, I.
AU - Noomen, J.
AU - Norum, B.E.
AU - van den Putte, M.J.J.
AU - Shatunov, Y.
AU - Steijger, J.J.M.
AU - Szczerba, D.
AU - de Vries, H.
PY - 2000/4/24
Y1 - 2000/4/24
N2 - We report on first measurements with polarized electrons stored in a medium-energy ring and with a polarized internal target. Polarized electrons were injected at 442 MeV (653 MeV), and a partial (full) Siberian snake was employed to preserve the polarization. Longitudinal polarization at the interaction point and polarization lifetime of the stored electrons were determined with laser backscattering. Spin observables were measured for electrodisintegration of polarized He-3, with simultaneous detection of scattered electrons, protons, neutrons, deuterons, and He-3 nuclei, over a large phase space.
AB - We report on first measurements with polarized electrons stored in a medium-energy ring and with a polarized internal target. Polarized electrons were injected at 442 MeV (653 MeV), and a partial (full) Siberian snake was employed to preserve the polarization. Longitudinal polarization at the interaction point and polarization lifetime of the stored electrons were determined with laser backscattering. Spin observables were measured for electrodisintegration of polarized He-3, with simultaneous detection of scattered electrons, protons, neutrons, deuterons, and He-3 nuclei, over a large phase space.
KW - QUASI-ELASTIC SCATTERING
KW - NEUTRON SPIN STRUCTURE
KW - STRUCTURE-FUNCTION G(1)(N)
KW - PRECISION-MEASUREMENT
KW - INTERNAL TARGET
KW - HE-3
KW - ENERGY
U2 - 10.1103/PhysRevLett.84.3855
DO - 10.1103/PhysRevLett.84.3855
M3 - Article
SN - 0031-9007
VL - 84
SP - 3855
EP - 3858
JO - Physical Review Letters
JF - Physical Review Letters
IS - 17
ER -