We have measured the deuteron A ( Q 2 ) structure function in the momentum transfer region between 1 and 18 fm −2 . The accuracy of the data ranges from 2 to 6%. These measurements allow a sensitive test of theoretical predictions. We find that meson-exchange currents and relativistic corrections significantly improve the agreement between experiment and theory. We investigate the sensitivity of A ( Q 2 ) to the nucleon-nucleon interaction and to the neutron electric form factor G E n ( Q 2 ). Our analysis shows that G E n ( Q 2 ) can be extracted from these data with a significantly improved accuracy. The model dependence of this analysis is discussed.
Axis error includes +- 15/15 contribution.
Axis error includes +- 15/15 contribution.
Axis error includes +- 15/15 contribution.
Forum