Publications
Publication Information
| Title | Design and Performance of the Spin Asymmetries on the Nucleon Experiment |
| Authors | James Maxwell, W. Armstrong, H. Kang, A. Liyanage, J. Mulholland, L. Ndukum, A. Ahmidouch, I. Albayrak, Arshak Asaturyan, O. Ates, H. Baghdasaryan, W. Boeglin, P. Bosted, E. Brash, J. Brock, C. Butuceanu, M. Bychkov, C. Carlin, P. Carter, C. Chen, J. Chen, S. Choi, M. Christy, S. Covrig, D. Crabb, S. Danagoulian, A. Daniel, A. Davidenko, B. Davis, D. Day, W. Deconinck, A. Deur, J. Dunne, D. Dutta, L. El Fassi, M. Elaasar, C. Ellis, R. Ent, D. Flay, E. Frlez, D. Gaskell, O. Geagla, J. German, R. Gilman, J. Gomez, Y. Goncharenko, O. Hashimoto, D. Higinbotham, T. Horn, G. Huber, M. Jones, M. Jones, N. Kalantarians, H.-K. Kang, D. Kawama, C. Keith, C. Keppel, M. Khandaker, Y. Kim, P. King, M. Kohl, K. Kovacs, V. Kravtsov, V. Kubarovsky, Y. Li, N. Liyanage, W. Luo, V. Mamyan, P. Markowitz, T. Maruta, D. Meekins, Y. Melnik, Z. Meziani, A. Mkrtchyan, H. Mkrtchyan, V. Mochalov, P. Monaghan, A. Narayan, S. Nakamura, A. Nuruzzaman, L. Pentchev, D. Pocanic, M. Posik, A. Puckett, X. Qiu, J. Reinhold, S. Riordan, J. Roche, O. Rondon, B. Sawatzky, M. Shabestari, K. Slifer, G. Smith, L. Soloviev, P. Solvignon, V. Tadevosyan, L. Tang, G. Toshiyuki, A. Vasiliev, M. Veilleux, T. Walton, F. Wesselmann, S. Wood, H. Yao, Z. Ye, L. Zhu |
| JLAB number | JLAB-PHY-17-2595 |
| LANL number | (None) |
| Other number | DOE/OR/23177-4257 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
|
Journal Compiled for Nuclear Instruments & Methods in Physics Research, Section A Volume 885 Page(s) 145-159 | |
| Publication Abstract: | The Spin Asymmetries of the Nucleon Experiment (SANE) performed inclusive, double-polarized electron scattering measurements of the proton at the Continuous Electron Beam Facility at Jefferson Lab. A novel detector array observed scattered electrons of four-momentum transfer $2.5 < Q^2 < 6.5$\,GeV$^2$ and Bjorken scaling $0.3 < x < 0.8$ from initial beam energies of 4.7 and 5.9\,GeV. Employing a polarized proton target which could be rotated with respect to the incident electron beam, both parallel and near perpendicular spin asymmetries were measured, allowing model-independent access to transverse polarization observables $A_1$, $A_2$, $g_1$, $g_2$ and moment $d_2$ of the proton. This document summarizes the operation and performance of the polarized target, polarized electron beam, and novel detector systems used during the course of the experiment, and describes analysis techniques utilized to access the physics observables of interest. |
| Experiment Numbers: | E07-003 |
| Group: | Cryo/Polarized Targets |
| Document: | |
| DOI: | https://doi.org/10.1016/j.nima.2017.12.008 |
| Accepted Manuscript: | 1-s2.0-S0168900217313621-main.pdf accepted mansucript |
| Supporting Documents: | |
| Supporting Datasets: | |