Extraction of the neutron magnetic form factor from quasielastic 3(H)over-right-arrow((e)over-right-arrow,e′) at Q2=0.1-0.6 (GeV/c)2

被引:61
作者
Anderson, B.
Auberbach, L.
Averett, T.
Bertozzi, W.
Black, T.
Calarco, J.
Cardman, L.
Cates, G. D.
Chai, Z. W.
Chen, J. P.
Choi, Seonho
Chudakov, E.
Churchwell, S.
Corrado, G. S.
Crawford, C.
Dale, D.
Deur, A.
Djawotho, P.
Dutta, D.
Finn, J. M.
Gao, H.
Gilman, R.
Glamazdin, A. V.
Glashausser, C.
Gloeckle, W.
Golak, J.
Gomez, J.
Gorbenko, V. G.
Hansen, J. -O. [1 ]
Hersman, F. W.
Higinbotham, D. W.
Holmes, R.
Howell, C. R.
Hughes, E.
Humensky, B.
Incerti, S.
de Jager, C. W.
Jensen, J. S.
Jiang, X.
Jones, C. E.
Jones, M.
Kahl, R.
Kamada, H.
Kievsky, A.
Kominis, I.
Korsch, W.
Kramer, K.
Kumbartzki, G.
Kuss, M.
Lakuriqi, E.
机构
[1] Kent State Univ, Kent, OH 44242 USA
[2] CALTECH, Pasadena, CA 91125 USA
[3] Calif State Univ Los Angeles, Los Angeles, CA 90032 USA
[4] Coll William & Mary, Williamsburg, VA 23187 USA
[5] Duke Univ, Durham, NC 27708 USA
[6] Ist Nazl Fis Nucl, Sez Pisa, I-56100 Pisa, Italy
[7] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy
[8] Univ Roma Tor Vergata, I-00133 Rome, Italy
[9] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland
[10] Kharkov Phys & Technol Inst, UA-310108 Kharkov, Ukraine
[11] MIT, Cambridge, MA 02139 USA
[12] N Carolina Cent Univ, Durham, NC 27707 USA
[13] Old Dominion Univ, Norfolk, VA 23508 USA
[14] Princeton Univ, Princeton, NJ 08544 USA
[15] Ruhr Univ Bochum, D-44780 Bochum, Germany
[16] Rutgers State Univ, Piscataway, NJ 08855 USA
[17] Syracuse Univ, Syracuse, NY 13244 USA
[18] Temple Univ, Philadelphia, PA 19122 USA
[19] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA
[20] Univ Clermont Ferrand, IN2P3, F-63177 Clermont Ferrand, France
[21] Univ Kentucky, Lexington, KY 40506 USA
[22] Univ New Hampshire, Durham, NH 03824 USA
[23] Univ Virginia, Charlottesville, VA 22903 USA
来源
PHYSICAL REVIEW C | 2007年 / 75卷 / 03期
关键词
D O I
10.1103/PhysRevC.75.034003
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We have measured the transverse asymmetry A(T)(') in the quasielastic He-3(e,e(')) process with high precision at Q(2) values from 0.1 to 0.6 (GeV/c)(2). The neutron magnetic form factor G(M)(n) was extracted at Q(2) values of 0.1 and 0.2 (GeV/c)(2) using a nonrelativistic Faddeev calculation which includes both final-state interactions (FSI) and meson-exchange currents (MEC). Theoretical uncertainties due to the FSI and MEC effects were constrained with a precision measurement of the spin-dependent asymmetry in the threshold region of He-3(e,e(')). We also extracted the neutron magnetic form factor G(M)(n) at Q(2) values of 0.3 to 0.6 (GeV/c)(2) based on plane wave impulse approximation calculations.
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页数:15
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