Abstract
Cross sections for 180° deuteron electrodisintegration have been measured near threshold for the range 1.21 to 2.77 (GeV/c. The data are compared to several nonrelativistic meson-nucleon and hybrid quark-hadron models. The data are in strong disagreement with the impulse approximation, indicating the importance of non-nucleonic degrees of freedom. None of the models are in good agreement with the data at all values of . The ratio / of inelastic structure functions has been extracted using previous forward angle data and is found to decrease strongly near threshold, also indicating the importance of interaction effects.
- Received 15 December 1989
DOI:https://doi.org/10.1103/PhysRevC.42.R1
©1990 American Physical Society