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Double Spin Asymmetries in Elastic e-d Scattering and Their Sensitivity to the Deuteron’s D-Wave Component |
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PP: 15-21 |
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doi:10.18576/qpl/090201
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Author(s) |
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H. M. Al-Ghamdi,
R. A. Almoerfi,
A. S. Alofi,
E. M. Darwish,
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Abstract |
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| We present a calculation for the beam-vector-deuteron double spin asymmetries Te 10
and Te 11
in elastic electron-deuteron
(e-d) scattering as functions of the four-momentum transfer square Q2 and the electron scattering angle in the laboratory frame θe. Our
formalism, based on the one-photon-exchange Born approximation, uses the realistic and hight-precision Argonne v18 NN potential for
the deuteron wave function and the standard dipole fit for the free nucleon form factors. We also study the sensitivity of our results to
theD-wave component of the deuteron wave function. We find large sensitivity of the results for Te and Te to the D-wave component 10 11
of the deuteron wave function at Q2 > 0.6 (GeV/c)2. |
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