Publications
Publication Information
| Title | Beam-Target Helicity Asymmetry $E$ in $K^{0}¿$ and $K^{0}S^0$ Photoproduction on the Neutron |
| Authors | D. Ho, R. Schumacher, A. D’Angelo, A. Deur, J. Fleming, C. Hanretty, T. Kageya, F. Klein, E. Klempt, M. Lowry, H. Lu, V. Nikonov, P. Peng, A. Sandorfi, A. Sarantsev, I. Strakovsky, N. Walford, X. Wei, Ron Workman, K. Adhikari, Sanjay Adhikari, Dasuni Adikaram, Z. Akbar, James Ball, L. Barion, M. Bashkanov, M. Battaglieri, I. Bedlinskiy, A. Biselli, W. Briscoe, S. Boiarinov, Volker Burkert, F. Cao, D. Carman, A. Celentano, S. Chandavar, G. Charles, P. Chatagnon, T. Chetry, G. Ciullo, B. Clary, P. Cole, M. Contalbribo, V. Crede, R. De Vita, M. Defurne, S. Diehl, C. Djalali, R. Dupre, H. Egiyan, M. Ehrhart, A. El Alaoui, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, R. Fersch, A. Filippi, A. Fradi, Y. Ghandilyan, K. Giovanetti, F.-X. Girod, W. Gohn, E. Golovatch, Ralf Gothe, K. Griffioen, M. Guidal, K. Hafidi, H. Hakobyan, N. Harrison, M. Hattawy, D. Heddle, K. Hicks, M. Holtrop, Y. Ilieva, D. Ireland, B. Ishkhanov, E. Isupov, D. Jenkins, H. Jo, S. Johnston, M. Kabir, D. Keller, G. Khachatryan, M. Khachatryan, M. Khandaker, A. Kim, W. Kim, A. Klein, V. Kubarovsky, V. Laine, L. Lanza, P. Lenisa, K. Livingston, I. MacGregor, D. Marchand, N. Markov, M. Mayer, B. McKinnon, C. Meyer, M. Mirazita, Victor Mokeev, R. Montgomery, A. Movsisyan, C. Munoz-Camacho, P. Nadel-Turonski, S. Niccolai, G. Niculescu, T. O'Connell, M. Osipenko, A. Ostrovidov, M. Paolone, R. Paremuzyan, K. Park, E. Pasyuk, O. Pogorelko, J. Price, Y. Prok, D. Protopopescu, M. Rehfuss, M. Ripani, D. Riser, A. Rizzo, G. Rosner, F. SabatiE, C. Salgado, Y. Sharabian, Iu. Skorodumina, G. Smith, D. Sober, D. Sokhan, N. Sparveris, S. Strauch, M. Taiuti, J. Tan, Murizio Ungaro, H. Voskanyan, E. Voutier, R. Wang, D. Watts, L. Weinstein, Micheal Wood, N. Zachariou, J. Zhang, Z. Zhao, I. Zonta |
| JLAB number | JLAB-PHY-18-2741 |
| LANL number | arXiv:1805.04561 |
| Other number | DOE/OR/23177-4467 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
|
Journal Compiled for Physical Review C Volume 98 Issue 04 Page(s) 045205 Refereed | |
| Publication Abstract: | We report the first measurements of the $E$ beam-target helicity asymmetry for the $\vec{\gamma} \vec{n} \to K^{0}\Lambda$, and $K^{0}\Sigma^{0}$ channels in the energy range of 1.70$\leq W\leq$2.34 GeV. The CLAS system at Jefferson Lab used a circularly polarized photon beam and a target consisting of longitudinally polarized solid molecular hydrogen deuteride (HD) with low background contamination for the measurements. Comparisons with predictions from the KaonMAID, SAID, and Bonn-Gatchina models are presented. These results will help separate the isospin $I=0$ and $I=1$ photo-coupling transition amplitudes in pseudoscalar meson photoproduction. |
| Experiment Numbers: | |
| Group: | Hall B |
| Document: | |
| DOI: | https://doi.org/10.1103/PhysRevC.98.045205 |
| Accepted Manuscript: | 1805.04561.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |