Backward-angle electroproduction of η' mesons off protons at W=2.13~GeV and Q²=0.46~left(GeV/cright)²

K. Okuyama (1) B. Pandey (7 8) D. Skoupil (2) K. N. Suzuki (3) L. Tang (7 9) D. Abrams (10) D. Androic (11) K. Aniol (12) C. Ayerbe Gayoso (13) J. Bane (14) S. Barcus (13) J. Barrow (14) V. Bellini (15) H. Bhatt (16) D. Bhetuwal (16) D. Biswas (7) A. Camsonne (9) J. Castellanos (17) J-P. Chen (9) J. Chen (13) S. Covrig (4) D. Chrisman (18 19) R. Cruz-Torres (20) R. Das (21) E. Fuchey (22) K. Gnanvo (10) F. Garibaldi (15 23) T. Gautam (7) J. Gomez (9) P. Gueye (7) T. J. Hague (24) O. Hansen (9) W. Henry (9) F. Hauenstein (25) D. W. Higinbotham (9) C. E. Hyde (25) M. Kaneta (1) C. Keppel (9) T. Kutz (21) N. Lashley-Colthirst (7) S. Li (26 27) H. Liu (28) J. Mammei (28) P. Markowitz (17) R. E. McClellan (9) F. Meddi (15 30) D. Meekins (9) R. Michaels (9) M. Mihovilovi\v{c} (31 32 33) A. Moyer (34) D. Nguyen (20 35) M. Nycz (24) V. Owen (13) C. Palatchi (36) S. Park (21) T. Petkovic (11) S. Premathilake (10) P. E. Reimer (37) J. Reinhold (17) S. Riordan (37) V. Rodriguez (38) C. Samanta (39) S. N. Santiesteban (26) B. Sawatzky (9) S. \v{S}irca (31 32) K. Slifer (26) T. Su (24) Y. Tian (40) Y. Toyama (41) D. Trnkov\'a (2) K. Uehara (1) G. M. Urciuoli (15) D. Votaw (18 J. Williamson (42) B. Wojtsekhowski (9) S. A. Wood (9) B. Yale (26) Z. Ye (37) J. Zhang (10) X. Zheng (10) ((1) Department of Physics Graduate School of Science Tohoku University Sendai Miyagi Japan (2) Nuclear Physics Institute CAS \v{R}e\v{z}/Prague Czech Republic (3) Graduate School of Science Kyoto University Kyoto (4) Department of Physics Osaka University Toyonaka Osaka (5) Department of Physics The University of Tokyo Hongo Tokyo (6) Quark Nucler Science Institute (7) Department of Physics Hampton University Hampton Virginia USA (8) Department of Physics Astronomy Virginia Military Institute Lexington (9) Thomas Jefferson National Accelerator Facility Newport News (10) Department of Physics University of Virginia Charlottesville (11) Department of Physics & Department of Applied Physics University of Zagreb Zagreb Croatia (12) Physics Astronomy Department California State University Los Angeles Califonia (13) Department of Physics The College of William Mary (14) Department of Physics University of Tennessee Knoxville Tennessee (15) INFN Sezione di Roma Rome Italy (16) Department of Physics Mississippi State University Mississippi State Mississippi (17) Department of Physics Florida International University Miami Florida (18) Department of Physics Michigan State University East Lansing Michigan (19) National Superconducting Cyclotron Laboratory (20) Department of Physics Massachusetts Institute of Technology Cambridge Massachusetts (21) Department of Physics State University of New York Stony Brook New York (22) Department of Physics University of Connecticut Storrs Connecticut (23) Istituto Superiore di Sanit\`a (24) Department of Physics Kent State University Kent Ohio (25) Department of Physics Old Dominion University Norfolk (26) Department of Physics University of New Hampshire Durham New Hampshire (27) Nuclear Science Division Lawrence Berkeley National Laboratory Berkeley California (28) Department of Physics Columbia University (29) Department of Physics University of Manitoba Winnipeg Manitoba Canada (30) Sapienza University of Rome (31) Faculty of Mathematics Physics University of Ljubljana Ljubljana Slovenia (32) Jo\v{z}ef Stefan Institute (33) Institut f\"ur Kernphysik Johannes Gutenberg-Universit\"at Mainz Mainz Germany (34) Department of Physics Christopher Newport University (35) University of Education Hue University Hue City Vietnam (36) Department of Physics Indiana University Indiana (37) Physics Division Argonne National Laboratory Lemont Illinois (38) Divisi\'on de Ciencias y Tecnologia Universidad Ana G. M\'endez Recinto de Cupey San Juan Puerto Rico (39) Department of Physics & Astronomy (40) Department of Physics Syracuse University (41) Center for Muon Science Technology Chubu University Aichi (42) School of Physics & Astronomy University of Glasgow Glasgow Scotland UK)