Precision Measurement of the Spin-Dependent Asymmetry in the Threshold Region of 3H→e(e→,e′)
Year: 2001
Type: article
Abstract: We present the first precision measurement of the spin-dependent asymmetry in the threshold region of ${}^{3}\stackrel{\ensuremath{\rightarrow}}{\mathrm{H}}\mathrm{e}(\stackrel{\ensuremath{\rightarrow}}{e}{,e}^{\ensuremath{'}})$ at ${Q}^{2}$ values of 0.1 and $0.2(\mathrm{GeV}/c{)}^{2}$. The agreement between the data and nonrelativistic Faddeev calculations which include both final-state interactions and meson-exchange current effects is very good at ${Q}^{2}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.1(\mathrm{GeV}/c{)}^{2}$, while a small discrepancy at ${Q}^{2}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.2(\mathrm{GeV}/c{)}^{2}$ is observed.
Source: Physical Review Letters
Authors: F. Xiong, D. Dutta, W. Xu, B. Anderson, L. Auberbach, T. Averett, W. Bertozzi, T. Black, J. Calarco, L. Cardman, G. D. Cates, Z. W. Chai, J. P. Chen, S. Choi, E. Chudakov, S. Churchwell, G. S. Corrado, C. Crawford, D. Dale, A. Deur, P. Djawotho, B. W. Filippone, J. M. Finn, H. Gao, R. Gilman, A. V. Glamazdin, C. Glashausser, W. Glöckle, J. Golak, J. Gomez, V. G. Gorbenko, J.-O. Hansen, F. W. Hersman, D. W. Higinbotham, R. Holmes, C. R. Howell, E. Hughes, B. Humensky, S. Incerti, C. W. de Jager, J. S. Jensen, X. Jiang, C. E. Jones, M. Jones, R. Kahl, H. Kamada, A. Kievsky, I. Kominis, W. Korsch, K. Kramer, G. Kumbartzki, M. Kuss, E. Lakuriqi, M. Liang, N. Liyanage, J. LeRose, S. Malov, D. J. Margaziotis, J. W. Martin, K. McCormick, R. D. McKeown, K. McIlhany, Z.-E. Meziani, R. Michaels, G. W. Miller, E. Pace, T. Pavlin, G. G. Petratos, R. I. Pomatsalyuk, D. Pripstein, D. Prout, R. D. Ransome, Y. Roblin, M. Rvachev, A. Saha, G. Salmè, M. Schnee, T. Shin, K. Slifer, P. A. Souder, S. Strauch, R. Suleiman, M. Sutter, B. Tipton, L. Todor, M. Viviani, B. Vlahovic, J. Watson, C. F. Williamson, H. Witała, B. Wojtsekhowski, J. Yeh, P. Żołnierczuk
Institutions: Massachusetts Institute of Technology, Kent State University, Temple University, William & Mary, University of New Hampshire, Thomas Jefferson National Accelerator Facility, Princeton University, Duke University, University of Kentucky, Université Blaise Pascal, California Institute of Technology, Rutgers, The State University of New Jersey, Kharkiv Institute of Physics and Technology, Ruhr University Bochum, Jagiellonian University, University of Virginia, Syracuse University, Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, California State University Los Angeles, University of Rome Tor Vergata, Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata, Istituto Nazionale di Fisica Nucleare, Sezione di Roma I, Old Dominion University, North Carolina Central University
Language: Latvian
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
Funders: National Science Foundation, U.S. Department of Energy, National Energy Research Scientific Computing Center, Centre National de la Recherche Scientifique, Conseil Régional d'Auvergne, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Istituto Nazionale di Fisica Nucleare, Ministero dell'Università e della Ricerca, Office of Experimental Program to Stimulate Competitive Research, Thomas Jefferson National Accelerator Facility
Awards: G2988778103, G4982175812, G8329594714
OpenAlex ID: W2009341008