A longitudinal-transverse separation has been carried out for the coincident quasifree proton knockout reaction on 12C in the range of three-momentum transfer 0.27-0.46 GeV/c. The deduced ratio of longitudinal and transverse response functions indicates a significant effect of the nuclear medium on the coupling of the virtual photon with the proton. The observed modification of this coupling implies a breakdown of the impulse approximation.
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Titolo: | Effect of the Nuclear Medium on the Proton Investigated with the Reaction 12C(e,e′p)11B | |
Autori: | ||
Data di pubblicazione: | 1986 | |
Rivista: | ||
Abstract: | A longitudinal-transverse separation has been carried out for the coincident quasifree proton knockout reaction on 12C in the range of three-momentum transfer 0.27-0.46 GeV/c. The deduced ratio of longitudinal and transverse response functions indicates a significant effect of the nuclear medium on the coupling of the virtual photon with the proton. The observed modification of this coupling implies a breakdown of the impulse approximation. | |
Handle: | http://hdl.handle.net/11571/433525 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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