{"paper":{"title":"Moments of the neutron $g_2$ structure function at intermediate $Q^2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Camsonne, A. Deur, A. Kelleher, A. Saha, A. Tobias, B. Craver, B. Ma, B. Moffit, B. Reitz, B. Wojtsekhowski, C.C. Chang, C. Glashausser, C. Keppel, C. Munoz Camacho, D. Dutta, D.J. Margazioti, D.W. Higinbotham, E. Chudakov, F. Cusanno, F. Garibaldi, G.D. Cates, G. Kumbartzki, G.M. Urciuoli, H. Gao, H. Ibrahim, J.-C. Yang, J.J. LeRose, J. Kelly, J.-P. Chen, J. Singh, K. Aniol, K. Kramer, K. McCormick, K. Paschke, K. Slifer, K. Wang, K. Wijesooriya, L. Zhu, M. Jones, N. Liyanage, O. Hansen, P. Markowitz, P. Monaghan, P. Solvignon, R. Ent, R. Feuerbach, R. Gilman, R. Lindgren, R. Michaels, R. Shneor, Seonho Choi, S. Frullani, S. Woo, T. Averett, V. Gorbenko, V. Sulkosky, W. Boeglin, W. Kim, W. Korsch, X. Jiang, X. Zheng, Z.-E. Meziani","submitted_at":"2013-04-16T15:44:07Z","abstract_excerpt":"We present new experimental results of the $^3$He spin structure function $g_2$ in the resonance region at $Q^2$ values between 1.2 and 3.0 (GeV/c)$^2$. Spin dependent moments of the neutron were then extracted. Our main result, the resonance contribution to the neutron $d_2$ matrix element, was found to be small at $<Q^2>$=2.4 (GeV/c)$^2$ and in agreement with the Lattice QCD calculation. The Burkhardt-Cottingham sum rule for $^3$He and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low $x$ unmeasured region. A small deviation was observed at $Q^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4497","kind":"arxiv","version":5},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}