Beam-Target Double Spin Asymmetry A_LT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized He-3 Target at 1.4<Q^2<2.7 GeV^2

We report the first measurement of the double-spin asymmetry \(A_{LT}\) for charged pion electroproduction in semi\nobreakdash-inclusive deep\nobreakdash-inelastic electron scattering on a transversely polarized \(^{3}\)He target. The kinematics focused on the valence quark region, \(0.16

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Veröffentlicht in:	arXiv.org 2012-02
Hauptverfasser:	Huang, J, Allada, K, Dutta, C, Katich, J, Qian, X, Wang, Y, Zhang, Y, Annand, J R M, Averett, T, Benmokhtar, F, Bertozzi, W, Bradshaw, P C, Bosted, P, Camsonne, A, Canan, M, Cates, G D, Chen, C, J -P Chen, Chen, W, Chirapatpimol, K, Chudakov, E, Cusanno, F, Dalton, M M, de Jager, C W, De Leo, R, Deng, X, Deur, A, Ding, H, Dolph, P A M, Dutta, D, L El Fassi, Frullani, S, Gao, H, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Glamazdin, O, Golge, S, Guo, L, Hansen, O, Higinbotham, D W, Holmstrom, T, Ibrahim, H F, Iodice, M, Jiang, X, Jin, G, Jones, M K, Kelleher, A, Kim, W, Kolarkar, A, Korsch, W, LeRose, J J, X Li, Lindgren, R, Liyanage, N, Long, E, Margaziotis, D J, Markowitz, P, McNulty, D, Moffit, B, C Muñoz Camacho, Nanda, S, Narayan, A, Nelyubin, V, Y Oh, Osipenko, M, Parno, D, Peng, J C, Phillips, S K, Posik, M, Qiang, Y, Rakhman, A, Ransome, R D, Riordan, S, Saha, A, Sawatzky, B, Schulte, E, Shabestari, M H, Širca, S, Stepanyan, S, Subedi, R, Sulkosky, V, L -G Tang, Tobias, A, Urciuoli, G M, Vilardi, I, Wang, K, Wojtsekhowski, B, Yan, X, Yao, H, Y Ye, Z Ye, Zhan, X, Y -W Zhang, Zheng, X, Zhu, L, Zhu, X, Zong, X, the Jefferson Lab Hall A Collaboration
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Distribution functions Inelastic scattering Kinematics Physics - High Energy Physics - Experiment Physics - Nuclear Experiment Quarks Transverse momentum
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We report the first measurement of the double-spin asymmetry \(A_{LT}\) for charged pion electroproduction in semi\nobreakdash-inclusive deep\nobreakdash-inelastic electron scattering on a transversely polarized \(^{3}\)He target. The kinematics focused on the valence quark region, \(0.16
ISSN:	2331-8422
DOI:	10.48550/arxiv.1108.0489