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Measurement Of Target And Double-spin Asymmetries For The (e)over-right-arrow (p)over-right-arrow -> E Pi(+)(n) Reaction In The Nucleon Resonance Region At Low Q(2)

Title: Measurement Of Target And Double-spin Asymmetries For The (e)over-right-arrow (p)over-right-arrow -> E Pi(+)(n) Reaction In The Nucleon Resonance Region At Low Q(2).
Name(s): Zheng, X., author
Adhikari, K. P., author
Bosted, P., author
Deur, A., author
Drozdov, V., author
El Fassi, L., author
Kang, Hyekoo, author
Kovacs, K., author
Kuhn, S., author
Long, E., author
Phillips, S. K., author
Ripani, M., author
Slifer, K., author
Smith, L. C., author
Adikaram, D., author
Akbar, Z., author
Amaryan, M. J., author
Pereira, S. Anefalos, author
Asryan, G., author
Avakian, H., author
Badui, R. A., author
Ball, J., author
Baltzell, N. A., author
Battaglieri, M., author
Batourine, V., author
Bedlinskiy, I., author
Biselli, A. S., author
Briscoe, W. J., author
Bueltmann, S., author
Burkert, V. D., author
Carman, D. S., author
Celentano, A., author
Chandavar, S., author
Charles, G., author
Chen, J.-P., author
Chetry, T., author
Choi, Seonho, author
Ciullo, G., author
Clark, L., author
Colaneri, L., author
Cole, P. L., author
Compton, N., author
Contalbrigo, M., author
Crede, V., author
D'Angelo, A., author
Dashyan, N., author
De Vita, R., author
De Sanctis, E., author
Djalali, C., author
Dodge, G. E., author
Dupre, R., author
Egiyan, H., author
El Alaoui, A., author
Elouadrhiri, L., author
Eugenio, P., author
Fanchini, E., author
Fedotov, G., author
Fersch, R., author
Filippi, A., author
Fleming, J. A., author
Gevorgyan, N., author
Ghandilyan, Y., author
Gilfoyle, G. P., author
Giovanetti, K. L., author
Girod, F. X., author
Gleason, C., author
Golovach, E., author
Gothe, R. W., author
Griffioen, K. A., author
Guidal, M., author
Guler, N., author
Guo, L., author
Hanretty, C., author
Harrison, N., author
Hattawy, M., author
Hicks, K., author
Holtrop, M., author
Hughes, S. M., author
Ilieva, Y., author
Ireland, D. G., author
Ishkhanov, B. S., author
Isupov, E. L., author
Jenkins, D., author
Jiang, H., author
Jo, H. S., author
Joosten, S., author
Keller, D., author
Khachatryan, G., author
Khandaker, M., author
Kim, A., author
Kim, W., author
Klein, F. J., author
Kubarovsky, V., author
Lanza, L., author
Lenisa, P., author
Livingston, K., author
MacGregor, I. J. D., author
Markov, N., author
McKinnon, B., author
Mirazita, M., author
Mokeev, V., author
Movsisyan, A., author
Munevar, E., author
Camacho, C. Munoz, author
Murdoch, G., author
Nadel-Turonski, P., author
Net, L. A., author
Ni, A., author
Niccolai, S., author
Niculescu, G., author
Niculescu, I., author
Osipenko, M., author
Ostrovidov, A. I., author
Paolone, M., author
Paremuzyan, R., author
Park, K., author
Pasyuk, E., author
Peng, P., author
Pisano, S., author
Pogorelko, O., author
Price, J. W., author
Puckett, A. J. R., author
Raue, B. A., author
Rizzo, A., author
Rosner, G., author
Rossi, P., author
Roy, P., author
Sabatie, F., author
Salgado, C., author
Schumacher, R. A., author
Sharabian, Y. G., author
Skorodumina, Iu, author
Smith, G. D., author
Sokhan, D., author
Sparveris, N., author
Stankovic, I., author
Strakovsky, I. I., author
Strauch, S., author
Taiuti, M., author
Tian, Ye, author
Ungaro, M., author
Voskanyan, H., author
Voutier, E., author
Walford, N. K., author
Watts, D. P., author
Wei, X., author
Weinstein, L. B., author
Wood, M. H., author
Zachariou, N., author
Zhang, J., author
Zonta, I., author
Type of Resource: text
Genre: Text
Date Issued: 2016-10-19
Physical Form: computer
online resource
Extent: 1 online resource
Language(s): English
Abstract/Description: We report measurements of target- and double-spin asymmetries for the exclusive channel (e) over right arrow (p) over right arrow -> ep(+)(n) in the nucleon resonance region at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). These asymmetries were extracted from data obtained using a longitudinally polarized NH3 target and a longitudinally polarized electron beam with energies 1.1, 1.3, 2.0, 2.3, and 3.0 GeV. The new results are consistent with previous CLAS publications but are extended to a low Q(2) range from 0.0065 to 0.35 (GeV/c)(2). The Q(2) access was made possible by a custom-built Cherenkov detector that allowed the detection of electrons for scattering angles as low as 6 degrees. These results are compared with the unitary isobar models JANR and MAID, the partial-wave analysis prediction from SAID, and the dynamic model DMT. In many kinematic regions our results, in particular results on the target asymmetry, help to constrain the polarization-dependent components of these models.
Identifier: FSU_libsubv1_wos_000386170700004 (IID), 10.1103/PhysRevC.94.045206 (DOI)
Publication Note: The publisher's version of record is available at
Persistent Link to This Record:
Owner Institution: FSU
Is Part Of: Physical Review C.
Issue: iss. 4, vol. 94

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Zheng, X., Adhikari, K. P., Bosted, P., Deur, A., Drozdov, V., El Fassi, L., … Zonta, I. (2016). Measurement Of Target And Double-spin Asymmetries For The (e)over-right-arrow (p)over-right-arrow -> E Pi(+)(n) Reaction In The Nucleon Resonance Region At Low Q(2). Physical Review C. Retrieved from