Denizli, HalukMueller, J.Dytman, S.Leber, Michelle. L.Levine, R. D.2021-06-232021-06-2320070556-28131089-490Xhttps://doi.org/10.1103/PhysRevC.76.015204https://hdl.handle.net/20.500.12491/6063New cross sections for the reaction ep -> e'eta p are reported for total center-of-mass energy W=1.5-2.3 GeV and invariant squared momentum transfer Q(2)=0.13-3.3 GeV2. This large kinematic range allows the extraction of new information about response functions, photocouplings, and eta N coupling strengths of baryon resonances. A sharp structure is seen at W similar to 1.7 GeV. The shape of the differential cross section is indicative of the presence of a P-wave resonance that persists to high Q(2). Improved values are derived for the photocoupling amplitude for the S-11(1535) resonance. The new data greatly expand the Q(2) range covered, and an interpretation of all data with a consistent parametrization is provided.eninfo:eu-repo/semantics/closedAccessP-Wave ResonanceArticle10.1103/PhysRevC.76.0152047612-s2.0-34547520769N/AWOS:000248542400073Q1