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8 A a c h e n -~e r l i n -~o n n -~~~~-~r a c o w -~e i d e l b e r g - COO-1195COO- -197, 1970.London-Vienna Collaboration, Phys. Letters =B, 160 27~llinois-~enova-~amburg-~ilano-~aclay-~arvard- (1971). Toronto-Wisconsin Collaboration, Phys. Rev. LettersWe present measurements on inelastic electron-proton scattering in the region of the A(1236) resonance for two values of q2. A fit to the single-arm and the no-ele~tro~roduction c r o s s sections gave a separation of the resonance and the nonresonant background contribution. The transition form factor G,$(q2) was determined and shown to have a different dependence on q2 than the magnetic nucleon form factor, confirming e a r l i e r measurements. A fit to the angular dependence of the no-electroproduction c r o s s section gives some indications that smaller multipole amplitudes contribute to the resonance besides the dominating M i + amplitude.-

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