Missing-energy dependence of the separated response functions for the(e,e’p) reaction
- 16 November 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 59 (20) , 2259-2262
- https://doi.org/10.1103/physrevlett.59.2259
Abstract
A longitudinal/transverse separation of the (e,e’p) reaction in the quasielastic region has been performed in parallel kinematics. Above the two-particle emission threshold a broad bump is seen which has been attributed to knockout from the deeply bound s shell. The s-shell region shows a large transverse enhancement compared to distorted-wave impulse-approximation calculations based on free-proton form factors. This enhancement increases with missing energy, indicating that a nonquasielastic reaction mechanism plays a significant role. The p shell is consistent with the free-proton behavior.
Keywords
This publication has 13 references indexed in Scilit:
- Reactionin the Dip RegionPhysical Review Letters, 1986
- Effects of medium-modified form factors in quasielastic electron scattering fromC12Physical Review C, 1985
- Scaling violation in the separated response functions ofPhysical Review C, 1984
- A high speed driftchamber readout system: “Tirus”Nuclear Instruments and Methods in Physics Research, 1983
- Deep-inelastic electron scattering from carbonNuclear Physics A, 1983
- Spin orbit effects in quasifree knockout reactionsPhysical Review C, 1983
- Focal plane instrumentation: A very high resolution MWPC system for inclined tracksNuclear Instruments and Methods, 1977
- The reaction 12C(e, e′p) at 700 MeV and DWIA analysisNuclear Physics A, 1976
- Radiative corrections in ee′N coincidence experimentsNuclear Physics A, 1971
- Inelastic form factorsIl Nuovo Cimento (1869-1876), 1961