1. $\eta$' Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV
- Author
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K. S. Egiyan, I. Hleiqawi, L. C. Smith, B. S. Ishkhanov, R. Fatemi, L. C. Dennis, B. E. Bonner, S. L. Careccia, S. Simionatto, A. V. Vlassov, K. Mikhailov, H. Avakian, V. Mokeev, T. Lee, V. Sapunenko, K. L. Giovanetti, B. Asavapibhop, Bernhard Mecking, K. V. Dharmawardane, Dinko Pocanic, Larry Weinstein, Marco A. Huertas, M. Battaglieri, R. Bradford, K. Lukashin, W. J. Briscoe, R. C. Minehart, C. A. Meyer, S. E. Kuhn, E. Pasyuk, D. Doughty, M. Bellis, G. V. Fedotov, Daniel S. Carman, J. J. Manak, S. A. Dytman, N. A. Baltzell, Sylvain Bouchigny, L. C. Maximon, R. J. Feuerbach, J. Hu, B. M. Preedom, D. Heddle, Laird Kramer, G. Audit, C. E. Hyde-Wright, K. Livingston, J. P. Cummings, K. A. Griffioen, G. Ricco, P. Rossi, M. Guillo, C. Tur, A. Coleman, H. R. Weller, D. P. Weygand, R. A. Schumacher, J. Donnelly, G. Asryan, L. Elouadrhiri, W. Kim, S. McAleer, G. Niculescu, F. X. Girod, O. P. Dzyubak, R. A. Niyazov, V. Batourine, Lorenzo Zana, Shifeng Chen, J. Kuhn, M. Kossov, J. D. Kellie, J. Shaw, I. I. Strakovsky, G. Gavalian, J. P. Santoro, Alexei V. Klimenko, S. Tkachenko, E. De Sanctis, Michael Wood, P. Corvisiero, M. Bektasoglu, E. Anciant, M. Nozar, A. Deur, E. Wolin, S. Bültmann, N. Benmouna, M. Ripani, J. R. Calarco, V. S. Serov, T. A. Forest, B. Carnahan, D. I. Sober, N. Guler, Y. Prok, Barry Ritchie, A. I. Ostrovidov, A. C S Lima, H. S. Jo, Friedrich Klein, S. Stepanyan, Roy Thompson, J. Langheinrich, J. Pierce, Avraham Klein, K. Park, S. S. Stepanyan, M. Khandaker, S. A. Philips, D. G. Ireland, J. T. Goetz, J. P. Ball, G. S. Mutchler, Gerald Feldman, P. Coltharp, W. K. Brooks, F. W. Hersman, Cynthia Marie Hadjidakis, Michael Dugger, K. Wang, Brian Raue, G. E. Dodge, C. Salgado, P. Stoler, H. O. Funsten, V. P. Kubarovsky, N. Baillie, Volker D. Burkert, A. S. Biselli, S. Barrow, M. M. Ito, D. G. Crabb, Elton Smith, H. Denizli, P. V. Degtyarenko, J. W. Price, A. Empl, O. Pogorelko, Valeria Muccifora, Y. Ilieva, P. Eugenio, Susan Taylor, M. Guidal, M. Osipenko, F. Sabatié, S. Strauch, K. Hicks, M. Anghinolfi, M. Taiuti, A. V. Skabelin, P. Dragovitsch, James Mueller, H. Egiyan, K. Beard, D. Lawrence, B. L. Berman, M. Holtrop, P. D. Rubin, Gerard Gilfoyle, Y. G. Sharabian, L. M. Qin, Nicola Bianchi, Federico Ronchetti, Kalvir S. Dhuga, R. A. Miskimen, B. McKinnon, S. Niccolai, G. V. O'Rielly, P. Collins, M. D. Mestayer, Kwangsoo Kim, G. Riccardi, D. Protopopescu, P. Nadel-Turonski, S. Pozdniakov, M. Garçon, J. Hardie, Tsutomu Mibe, C. Butuceanu, A. Shafi, H. G. Juengst, Michael L. Williams, Hall Crannell, C. Marchand, D. G. Jenkins, C. Paterson, M. Klusman, D. Branford, M. Mirazita, J. M. Laget, A.V. Stavinsky, D. J. Tedeschi, S. Boiarinov, R. W. Gothe, I. Bedlinskiy, K. Y. Kim, U. Thoma, Michael Vineyard, B. E. Stokes, G. S. Adams, J. Lachniet, V. Gyurjyan, A. Tkabladze, D. Rowntree, K. Joo, J. Zhang, H. Bagdasaryan, L. Guo, M. Spraker, M. Ungaro, J. Yun, D. Cords, A. Yegneswaran, R. S. Hakobyan, P. L. Cole, G. Rosner, R. Nasseripour, R. DeVita, J. W C McNabb, B. B. Niczyporuk, N. Pivnyuk, J. Napolitano, S. A. Morrow, C. Djalali, P. Ambrozewicz, Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Thomas Jefferson National Accelerator Facility (Jefferson Lab), and CLAS
- Subjects
Photon ,Proton ,eta meson resonances ,FOS: Physical sciences ,General Physics and Astronomy ,[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] ,01 natural sciences ,Nuclear physics ,13.60.Le, 14.20.Gk ,0103 physical sciences ,Nuclear Experiment (nucl-ex) ,010306 general physics ,Nuclear Experiment ,Spin-½ ,Physics ,Spectrometer ,010308 nuclear & particles physics ,Scattering ,Coupling (probability) ,meson photoproduction ,photon-proton interactions ,Mass spectrum ,N channel ,High Energy Physics::Experiment ,baryon resonances ,Atomic physics - Abstract
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported here possess much greater accuracy than previous measurements. Analyses of these data indicate for the first time the coupling of the etaprime N channel to both the S_11(1535) and P_11(1710) resonances, known to couple strongly to the eta N channel in photoproduction on the proton, and the importance of j=3/2 resonances in the process., 6 pages, 3 figures
- Published
- 2006