Measurement of the beam asymmetry Σ and the target asymmetry T in the photoproduction of ω mesons off the proton using CLAS at Jefferson Laboratory
dc.creator | Roy, P | |
dc.creator | Akbar, Z | |
dc.creator | Park, S | |
dc.creator | Crede, V | |
dc.creator | Anisovich, AV | |
dc.creator | Denisenko, I | |
dc.creator | Klempt, E | |
dc.creator | Nikonov, VA | |
dc.creator | Sarantsev, AV | |
dc.creator | Adhikari, KP | |
dc.creator | Adhikari, S | |
dc.creator | Anefalos Pereira, S | |
dc.creator | Ball, J | |
dc.creator | Balossino, I | |
dc.creator | Bashkanov, M | |
dc.creator | Battaglieri, M | |
dc.creator | Batourine, V | |
dc.creator | Bedlinskiy, I | |
dc.creator | Biselli, AS | |
dc.creator | Boiarinov, S | |
dc.creator | Briscoe, WJ | |
dc.creator | Brock, J | |
dc.creator | Brooks, WK | |
dc.creator | Burkert, VD | |
dc.creator | Carlin, C | |
dc.creator | Carman, DS | |
dc.creator | Celentano, A | |
dc.creator | Charles, G | |
dc.creator | Chetry, T | |
dc.creator | Ciullo, G | |
dc.creator | Clary, BA | |
dc.creator | Cole, PL | |
dc.creator | Contalbrigo, M | |
dc.creator | D'Angelo, A | |
dc.creator | Dashyan, N | |
dc.creator | De Vita, R | |
dc.creator | Deur, A | |
dc.creator | Djalali, C | |
dc.creator | Dugger, M | |
dc.creator | Dupre, R | |
dc.creator | El Alaoui, A | |
dc.creator | El Fassi, L | |
dc.creator | Elouadrhiri, L | |
dc.creator | Eugenio, P | |
dc.creator | Fedotov, G | |
dc.creator | Fegan, S | |
dc.creator | Filippi, A | |
dc.creator | Fradi, A | |
dc.creator | Gavalian, G | |
dc.creator | Gevorgyan, N | |
dc.creator | Gilfoyle, GP | |
dc.creator | Giovanetti, KL | |
dc.creator | Girod, FX | |
dc.creator | Gleason, C | |
dc.creator | Gohn, W | |
dc.creator | Golovatch, E | |
dc.creator | Gothe, RW | |
dc.creator | Griffioen, KA | |
dc.creator | Guidal, M | |
dc.creator | Guo, L | |
dc.creator | Hafidi, K | |
dc.creator | Hakobyan, H | |
dc.creator | Hanretty, C | |
dc.creator | Hattawy, M | |
dc.creator | Hicks, K | |
dc.creator | Holtrop, M | |
dc.creator | Ilieva, Y | |
dc.creator | Ireland, DG | |
dc.creator | Ishkhanov, BS | |
dc.creator | Isupov, EL | |
dc.creator | Jenkins, D | |
dc.creator | Joo, K | |
dc.creator | Joosten, S | |
dc.creator | Keith, CD | |
dc.creator | Keller, D | |
dc.creator | Khachatryan, G | |
dc.creator | Khandaker, M | |
dc.creator | Kim, A | |
dc.creator | Kim, W | |
dc.creator | Klein, A | |
dc.creator | Klein, FJ | |
dc.creator | Kubarovsky, V | |
dc.creator | Kuleshov, SV | |
dc.creator | Lanza, L | |
dc.creator | Lenisa, P | |
dc.creator | Livingston, K | |
dc.creator | Lu, HY | |
dc.creator | MacGregor, IJD | |
dc.creator | Markov, N | |
dc.creator | Mayer, M | |
dc.creator | McCracken, ME | |
dc.creator | McKinnon, B | |
dc.creator | Meekins, DG | |
dc.creator | Meyer, CA | |
dc.creator | Meziani, ZE | |
dc.creator | Mineeva, T | |
dc.creator | Mokeev, V | |
dc.creator | Montgomery, RA | |
dc.creator | Movsisyan, A | |
dc.creator | Munoz Camacho, C | |
dc.date.accessioned | 2021-01-14T17:15:00Z | |
dc.date.available | 2021-01-14T17:15:00Z | |
dc.date.issued | 2018-05-04 | |
dc.identifier.issn | 2469-9985 | |
dc.identifier.issn | 2469-9993 | |
dc.identifier.doi | http://dx.doi.org/10.34944/dspace/4651 | |
dc.identifier.other | GF5GT (isidoc) | |
dc.identifier.uri | http://hdl.handle.net/20.500.12613/4669 | |
dc.description.abstract | © 2018 American Physical Society. The photoproduction of ω mesons off the proton has been studied in the reaction γp→pω 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 ω→π+π-π0, 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 Σ are also presented, which agree well with previous CLAS results and extend the world database up to 2.1 GeV. These data and additional ω 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. | |
dc.format.extent | 055202- | |
dc.language.iso | en | |
dc.relation.haspart | Physical Review C | |
dc.relation.isreferencedby | American Physical Society (APS) | |
dc.rights | All Rights Reserved | |
dc.subject | nucl-ex | |
dc.subject | nucl-ex | |
dc.subject | hep-ex | |
dc.title | Measurement of the beam asymmetry Σ and the target asymmetry T in the photoproduction of ω mesons off the proton using CLAS at Jefferson Laboratory | |
dc.type | Article | |
dc.type.genre | Pre-print | |
dc.relation.doi | 10.1103/PhysRevC.97.055202 | |
dc.ada.note | For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu | |
dc.date.updated | 2021-01-14T17:14:55Z | |
refterms.dateFOA | 2021-01-14T17:15:01Z |