Publications
Publication Information
| Title | Measurement of the 3He Spin-Structure Functions and of Neutron (3He) Spin-Dependent Sum Rules at 0.035 |
| Authors | Vincent Sulkosky, J. Singh, Peng Cheng, Jian-Ping Chen, Alexandre Deur, Davit Abrahamyan, Konrad Aniol, David Armstrong, Todd Averett, S. Bailey, Arie Beck, Pierre Bertin, Florentin Butaru, Werner Boeglin, Alexandre Camsonne, Gordon Cates, C. Chang, Seonho Choi, Eugene Chudakov, Luminita Coman, Juan Cornejo, Brandon Craver, Francesco Cusanno, Raffaele De Leo, Cornelis De Jager, Joseph Denton, Seema Dhamija, R. Feuerbach, John Finn, Salvatore Frullani, Kirsten Fuoti, Haiyan Gao, Franco Garibaldi, Olivier Gayou, Ronald Gilman, Oleksandr Glamazdin, Charles Glashausser, Javier Gomez, Jens-Ole Hansen, David Hayes, F. Hersman, Douglas Higinbotham, Timothy Holmstrom, Thomas Humensky, Charles Hyde, H. Ibrahim, Mauro Iodice, X. Jiang, L. Kaufman, Aidan Kelleher, K. Keister, Wooyoung Kim, Ameya Kolarkar, Norman Kolb, Wolfgang Korsch, Kevin Kramer, Gerfried Kumbartzki, Luigi Lagamba, Vivien Laine, Geraud Laveissiere, John LeRose, David Lhuillier, Richard Lindgren, Nilanga Liyanage, Hai-jiang Lu, B. Ma, Demetrius Margaziotis, Pete Markowitz, K. McCormick, Mehdi Meziane, Zein-Eddine Meziani, Robert Michaels, Bryan Moffit, Peter Monaghan, Sirish Nanda, Jennifer Niedziela, Micha Niskin, Ronald Pandolfi, Kent Paschke, Milan Potokar, Andrew Puckett, Vina Punjabi, Yi Qiang, Ronald Ransome, Bodo Reitz, Rikki Roche, Arunava Saha, Alexandre Shabetai, Simon Sirca, Karl Slifer, Ryan Snyder, Patricia Solvignon-Slifer, Robert Stringer, Ramesh Subedi, William Tobias, Nguyen Ton, Paul Ulmer, Guido Maria Urciuoli, Antonin Vacheret, Eric Voutier, Kebin Wang, Lu Wan, Bogdan Wojtsekhowski, Seungtae Woo, H. Yao, Jing Yuan, Xiaohui Zhan, Xiaochao Zheng, Lingyan Zhu |
| JLAB number | JLAB-PHY-19-3015 |
| LANL number | arXiv:1908.05709 |
| Other number | DOE/OR/23177-4763 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
|
Journal Compiled for Physics Letters B Volume 804 Page(s) 135428 Refereed | |
| Publication Abstract: | The spin-structure functions g_1 and g_2, and the spin-dependent partial cross-section ?TT have been extracted from the polarized cross-sections differences, ??_||(?, Q^2) and ??_?(?, Q^2) measured for the 3?He(?e,e')X reaction at Jefferson Lab. Polarized electrons with energies from 1.147 to 4.404 GeV were scattered at angles of 6? and 9? from a longitudinally or transversely polarized ^3He target. The data cover the kinematic regions of the quasi-elastic, resonance and beyond. From the extracted spin-structure functions, the first moments ?_1(Q2), ?_2(Q^2) and I_TT(Q^2) are evaluated with high precision for the neutron in the Q^2 range from 0.035 to 0.24 GeV^2. Finally, these low Q^2 results are used to test chiral perturbation theory calculations. |
| Experiment Numbers: | E97-110 |
| Group: | Hall A |
| Document: | |
| DOI: | https://doi.org/10.1016/j.physletb.2020.135428 |
| Accepted Manuscript: | 1-s2.0-S037026932030232X-main(1).pdf |
| Supporting Documents: | |
| Supporting Datasets: | |