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Measurement Of The Beam Asymmetry Sigma And The Target Asymmetry T In The Photoproduction Of Omega Mesons Off The Proton Using Clas At Jefferson Laboratory

Title: Measurement Of The Beam Asymmetry Sigma And The Target Asymmetry T In The Photoproduction Of Omega Mesons Off The Proton Using Clas At Jefferson Laboratory.
Name(s): Roy, P., author
Akbar, Z., author
Park, S., author
Crede, V., author
Anisovich, A. V., author
Denisenko, I., author
Klempt, E., author
Nikonov, V. A., author
Sarantsev, A. V., author
Adhikari, K. P., author
Adhikari, S., author
Pereira, S. Anefalos, author
Ball, J., author
Balossino, I., author
Bashkanov, M., author
Battaglieri, M., author
Batourine, V., author
Bedlinskiy, I., author
Biselli, A. S., author
Boiarinov, S., author
Briscoe, W. J., author
Brock, J., author
Brooks, W. K., author
Burkert, V. D., author
Carlin, C., author
Carman, D. S., author
Celentano, A., author
Charles, G., author
Chetry, T., author
Ciullo, G., author
Clary, B. A., author
Cole, P. L., author
Contalbrigo, M., author
D'Angelo, A., author
Dashyan, N., author
De Vita, R., author
Deur, A., author
Djalali, C., author
Dugger, M., author
Dupre, R., author
El Alaoui, A., author
El Fassi, L., author
Elouadrhiri, L., author
Eugenio, P., author
Fedotov, G., author
Fegan, S., author
Filippi, A., author
Fradi, A., author
Gavalian, G., author
Gevorgyan, N., author
Gilfoyle, G. P., author
Giovanetti, K. L., author
Girod, F. X., author
Gleason, C., author
Gohn, W., author
Golovatch, E., author
Gothe, R. W., author
Griffioen, K. A., author
Guidal, M., author
Guo, L., author
Hafidi, K., author
Hakobyan, H., author
Hanretty, C., author
Hattawy, M., author
Hicks, K., author
Holtrop, M., author
Ilieva, Y., author
Ireland, D. G., author
Ishkhanov, B. S., author
Isupov, E. L., author
Jenkins, D., author
Joo, K., author
Joosten, S., author
Keith, C. D., author
Keller, D., author
Khachatryan, G., author
Khandaker, M., author
Kim, A., author
Kim, W., author
Klein, A., author
Klein, F. J., author
Kubarovsky, V., author
Kuleshov, S. V., author
Lanza, L., author
Lenisa, P., author
Livingston, K., author
Lu, H. Y., author
MacGregor, I. J. D., author
Markov, N., author
Mayer, M., author
McCracken, M. E., author
McKinnon, B., author
Meekins, D. G., author
Meyer, C. A., author
Meziani, Z. E., author
Mineeva, T., author
Mokeev, V., author
Montgomery, R. A., author
Movsisyan, A., author
Camacho, C. Munoz, author
Nadel-Turonski, P., author
Niccolai, S., author
Niculescu, G., author
Osipenko, M., author
Ostrovidov, A. I., author
Paremuzyan, R., author
Park, K., author
Pasyuk, E., author
Phelps, E., author
Phelps, W., author
Pierce, J. J., author
Pogorelko, O., author
Price, J. W., author
Procureur, S., author
Prok, Y., author
Protopopescu, D., author
Raue, B. A., author
Ripani, M., author
Riser, D., author
Ritchie, B. G., author
Rizzo, A., author
Rosner, G., author
Sabatie, F., author
Salgado, C., author
Schumacher, R. A., author
Sharabian, Y. G., author
Skorodumina, Iu, author
Smith, G. D., author
Sober, D. I., author
Sokhan, D., author
Sparveris, N., author
Stepanyan, S., author
Strakovsky, I. I., author
Strauch, S., author
Taiuti, M., author
Tan, J. A., author
Torayev, B., author
Ungaro, M., author
Voutier, E., author
Walford, N. K., author
Watts, D. P., author
Wei, X., author
Wood, M. H., author
Zachariou, N., author
Zhang, J., author
Zhao, Z. W., author
Type of Resource: text
Genre: Journal Article
Journal Article
Date Issued: 2018-05-04
Physical Form: computer
online resource
Extent: 1 online resource
Language(s): English
Abstract/Description: The photoproduction of omega mesons off the proton has been studied in the reaction gamma p -> p omega using the CEBAF Large Acceptance Spectrometer (CLAS) and the frozen-spin target in Hall B at the Thomas Jefferson National Accelerator Facility. For the first time, the target asymmetry T has been measured in photoproduction from the decay omega -> pi(+)pi(-)pi(0), using a transversely polarized target with energies ranging from just above the reaction threshold up to 2.8 GeV. Significant nonzero values are observed for these asymmetries, reaching about 30-40% in the third-resonance region. New measurements for the photon-beam asymmetry Sigma are also presented, which agree well with previous CLAS results and extend the world database up to 2.1 GeV. These data and additional. photoproduction observables from CLAS were included in a partial-wave analysis within the Bonn-Gatchina framework. Significant contributions from s-channel resonance production were found in addition to t-channel exchange processes.
Identifier: FSU_libsubv1_wos_000431995400002 (IID), 10.1103/PhysRevC.97.055202 (DOI)
Keywords: decays, bremsstrahlung, 1st measurement, linearly polarized photons
Publication Note: The publisher’s version of record is available at
Persistent Link to This Record:
Host Institution: FSU
Is Part Of: Physical Review C.
Issue: iss. 5, vol. 97

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Roy, P., Akbar, Z., Park, S., Crede, V., Anisovich, A. V., Denisenko, I., … Zhao, Z. W. (2018). Measurement Of The Beam Asymmetry Sigma And The Target Asymmetry T In The Photoproduction Of Omega Mesons Off The Proton Using Clas At Jefferson Laboratory. Physical Review C. Retrieved from