Target and Beam-Target Spin Asymmetries in Exclusive $π^+$ and $π^-$ Electroproduction with 1.6 to 5.7 GeV Electrons
Creators: name: Bosted, P. E.
name: Biselli, A. S.
name: Careccia, S.
name: Dodge, G.
name: Fersch, R.
name: Kuhn, S. E.
name: Pierce, J.
name: Prok, Y.
name: Zheng, X.
name: Adhikari, K. P.
name: Adikaram, D.
name: Akbar, Z.
name: Amaryan, M. J.
name: Pereira, S. Anefalos
name: Asryan, G.
name: Avakian, H.
name: Badui, R. A.
name: Ball, J.
name: Baltzell, N. A.
name: Battaglieri, M.
name: Batourine, V.
name: Bedlinskiy, I.
name: Boiarinov, S.
name: Briscoe, W. J.
name: Bültmann, S.
name: Burkert, V. D.
name: Cao, T.
name: Carman, D. S.
name: Celentano, A.
name: Chandavar, S.
name: Charles, G.
name: Chetry, T.
name: Ciullo, G.
name: Clark, L.
name: Colaneri, L.
name: Cole, P. L.
name: Contalbrigo, M.
name: Cortes, O.
name: Crede, V.
name: D'Angelo, A.
name: Dashyan, N.
name: De Vita, R.
name: Deur, A.
name: Djalali, C.
name: Dupre, R.
name: Egiyan, H.
name: Alaoui, A. El
name: Fassi, L. El
name: Eugenio, P.
name: Fanchini, E.
name: Fedotov, G.
name: Filippi, A.
name: Fleming, J. A.
name: Forest, T. A.
name: Fradi, A.
name: Garçon, M.
name: Gevorgyan, N.
name: Ghandilyan, Y.
name: Gilfoyle, G. P.
name: Giovanetti, K. L.
name: Girod, F. X.
name: Gleason, C.
name: Gohn, W.
name: Golovatch, E.
name: Gothe, R. W.
name: Griffioen, K. A.
name: Guler, N.
name: Guo, L.
name: Hafidi, K.
name: Hanretty, C.
name: Harrison, N.
name: Hattawy, M.
name: Heddle, D.
name: Hicks, K.
name: Holtrop, M.
name: Hughes, S. M.
name: Ilieva, Y.
name: Ireland, D. G.
name: Ishkhanov, B. S.
name: Isupov, E. L.
name: Jenkins, D.
name: Jiang, H.
name: Jo, H. S.
name: Joo, K.
name: Joosten, S.
name: Keller, D.
name: Khandaker, M.
name: Kim, W.
name: Klein, A.
name: Klein, F. J.
name: Kubarovsky, V.
name: Kuleshov, S. V.
name: Lanza, L.
name: Lenisa, P.
name: Livingston, K.
name: Lu, H. Y.
name: MacGregor, I . J . D.
name: Markov, N.
name: McCracken, M. E.
name: McKinnon, B.
name: Meyer, C. A.
name: Minehart, R.
name: Mirazita, M.
name: Mokeev, V.
name: Movsisyan, A
name: Munevar, E.
name: Camacho, C. Munoz
name: Nadel-Turonski, P.
name: Net, L. A.
name: Ni, A.
name: Niccolai, S.
name: Niculescu, G.
name: Niculescu, I.
name: Osipenko, M.
name: Ostrovidov, A. I.
name: Paremuzyan, R.
name: Park, K.
name: Pasyuk, E.
name: Peng, P.
name: Phelps, W.
name: Pisano, S.
name: Pogorelko, O.
name: Price, J. W.
name: Procureur, S.
name: Protopopescu, D.
name: Puckett, A. J. R.
name: Raue, B. A.
name: Ripani, M.
name: Rizzo, A.
name: Rosner, G.
name: Rossi, P.
name: Roy, P.
name: Sabatié, F.
name: Salgado, C.
name: Schumacher, R. A.
name: Seder, E.
name: Sharabian, Y. G.
name: Simonyan, A.
name: Skorodumina, Iu.
name: Smith, G. D.
name: Sparveris, N.
name: Stankovic, Ivana
name: Stepanyan, S.
name: Strakovsky, I. I.
name: Strauch, S.
name: Sytnik, V.
name: Taiuti, M.
name: Tian, Ye
name: Torayev, B.
name: Ungaro, M.
name: Voskanyan, H.
name: Voutier, E.
name: Walford, N. K.
name: Watts, D. P.
name: Wei, X.
name: Weinstein, L. B.
name: Wood, M. H.
name: Zachariou, N.
name: Zana, L.
name: Zhang, J.
name: Zhao, Z. W.
name: Zonta, I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: Beam-target double spin asymmetries and target single-spin asymmetries in exclusive $π^+$ and $π^-$ electroproduction were obtained from scattering of 1.6 to 5.7 GeV longitudinally polarized electrons from longitudinally polarized protons (for $π^+$) and deuterons (for $π^-$) using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. The kinematic range covered is $1.11.5$ GeV. Very large target-spin asymmetries are observed for $W&gt;1.6$ GeV. When combined with cross section measurements, the present results will provide powerful constraints on nucleon resonance amplitudes at moderate and large values of $Q^2$, for resonances with masses as high as 2.3 GeV.
description: 47 pages, 24 figures. This is a revised version that was accepted for publication in Phys. Rev. C. in early October, 2016