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Measurement of coherent -meson photoproduction from the deuteron at low energies

  • T. Mibe
  • , H. Gao
  • , K. Hicks
  • , K. Kramer
  • , S. Stepanyan
  • , D. J. Tedeschi
  • , M. J. Amaryan
  • , P. Ambrozewicz
  • , M. Anghinolfi
  • , G. Asryan
  • , G. Audit
  • , H. Avakian
  • , H. Bagdasaryan
  • , N. Baillie
  • , J. P. Ball
  • , N. A. Baltzell
  • , M. Battaglieri
  • , I. Bedlinskiy
  • , M. Bellis
  • , N. Benmouna
  • B. L. Berman, A. S. Biselli, L. Blaszczyk, S. Bouchigny, S. Boiarinov, R. Bradford, D. Branford, W. J. Briscoe, W. K. Brooks, S. Bültmann, V. D. Burkert, C. Butuceanu, J. R. Calarco, S. L. Careccia, D. S. Carman, S. Chen, P. L. Cole, P. Collins, P. Coltharp, D. Crabb, H. Crannell, V. Crede, J. P. Cummings, N. Dashyan, R. De Masi, R. De Vita, E. De Sanctis, P. V. Degtyarenko, A. Deur, K. V. Dharmawardane, R. Dickson, C. Djalali, G. E. Dodge, J. Donnelly, D. Doughty, M. Dugger, O. P. Dzyubak, H. Egiyan, K. S. Egiyan, L. El Fassi, L. Elouadrhiri, P. Eugenio, G. Fedotov, G. Feldman, H. Funsten, M. Garçon, G. Gavalian, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, A. Gonenc, C. I.O. Gordon, R. W. Gothe, K. A. Griffioen, M. Guidal, N. Guler, L. Guo, V. Gyurjyan, C. Hadjidakis, K. Hafidi, H. Hakobyan, R. S. Hakobyan, C. Hanretty, J. Hardie, F. W. Hersman, I. Hleiqawi, M. Holtrop, C. E. Hyde-Wright, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, M. M. Ito, D. Jenkins, H. S. Jo, J. R. Johnstone, K. Joo, H. G. Juengst, N. Kalantarians, J. D. Kellie, M. Khandaker, W. Kim, A. Klein, F. J. Klein, A. V. Klimenko, M. Kossov, Z. Krahn, L. H. Kramer, V. Kubarovsky, J. Kuhn, S. E. Kuhn, S. V. Kuleshov, V. Kuznetsov, J. Lachniet, J. M. Laget, J. Langheinrich, D. Lawrence, T. Lee, J. Li, K. Livingston, H. Y. Lu, M. MacCormick, C. Marchand, N. Markov, P. Mattione, B. McKinnon, B. A. Mecking, J. J. Melone, M. D. Mestayer, C. A. Meyer, K. Mikhailov, R. Minehart, M. Mirazita, R. Miskimen, V. Mokeev, K. Moriya, S. A. Morrow, M. Moteabbed, E. Munevar, G. S. Mutchler, P. Nadel-Turonski, R. Nasseripour, S. Niccolai, G. Niculescu, I. Niculescu, B. B. Niczyporuk, M. R. Niroula, R. A. Niyazov, M. Nozar, M. Osipenko, A. I. Ostrovidov, K. Park, E. Pasyuk, C. Paterson, S. Anefalos Pereira, J. Pierce, N. Pivnyuk, D. Pocanic, O. Pogorelko, S. Pozdniakov, J. W. Price, Y. Prok, D. Protopopescu, B. A. Raue, G. Riccardi, G. Ricco, M. Ripani, B. G. Ritchie, F. Ronchetti, G. Rosner, P. Rossi, F. Sabatié, J. Salamanca, C. Salgado, J. P. Santoro, V. Sapunenko, R. A. Schumacher, V. S. Serov, Y. G. Sharabian, D. Sharov, N. V. Shvedunov, E. S. Smith, L. C. Smith, D. I. Sober, D. Sokhan, A. Stavinsky, S. S. Stepanyan, B. E. Stokes, P. Stoler, I. I. Strakovsky, S. Strauch, M. Taiuti, U. Thoma, A. Tkabladze, S. Tkachenko, L. Todor, C. Tur, M. Ungaro, M. F. Vineyard, A. V. Vlassov, D. P. Watts, L. B. Weinstein, D. P. Weygand, M. Williams, E. Wolin, M. H. Wood, A. Yegneswaran, L. Zana, J. Zhang, B. Zhao, Z. W. Zhao
  • Ohio University
  • Duke University
  • Thomas Jefferson National Accelerator Facility
  • University of South Carolina
  • Old Dominion University
  • Florida International University
  • National Institute for Nuclear Physics
  • A. Alikhanian Yerevan Institute of Physics
  • CEA Saclay
  • College of William and Mary
  • Arizona State University
  • Alikhanov Institute for Theoretical and Experimental Physics
  • Carnegie Mellon University
  • George Washington University
  • Fairfield University
  • Florida State University
  • Institut de Physique Nucléaire Orsay
  • University of Edinburgh
  • University of New Hampshire
  • Catholic University of America
  • Idaho State University
  • University of Virginia
  • Rensselaer Polytechnic Institute
  • University of Glasgow
  • Christopher Newport University
  • Argonne National Laboratory
  • Lomonosov Moscow State University
  • University of Richmond
  • James Madison University
  • University of California at Los Angeles
  • Virginia Polytechnic Institute and State University
  • University of Connecticut
  • Norfolk State University
  • Kyungpook National University
  • University of Massachusetts
  • Rice University
  • TRIUMF
  • California State University Dominguez Hills
  • Justus Liebig University Giessen
  • Union College

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

The cross section and decay angular distributions for the coherent -meson photoproduction on the deuteron have been measured for the first time up to a squared four-momentum transfer t=(pγ-p)2=-2 GeV2/c2, using the CLAS detector at the Thomas Jefferson National Accelerator Facility. The cross sections are compared with predictions from a rescattering model. In a framework of vector meson dominance, the data are consistent with the total -N cross section σN at about 10 mb. If vector meson dominance is violated, a larger σN is possible by introducing a larger t slope for the N→N process than that for the γN→N process. The decay angular distributions of the are consistent with helicity conservation.

Original languageEnglish
Article number052202
JournalPhysical Review C - Nuclear Physics
Volume76
Issue number5
DOIs
StatePublished - 21 Nov 2007

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