Precise neutron magnetic form factors

被引:182
作者
Kubon, G
Anklin, H
Bartsch, P
Baumann, D
Boeglin, WU
Bohinc, K
Böhm, R
Distler, MO
Ewald, I
Friedrich, J
Friedrich, JM
Hauger, M
Honegger, A
Jennewein, P
Jourdan, J [1 ]
Kahrau, M
Krygier, KW
Liesenfeld, A
Merkel, H
Müller, U
Neuhausen, R
Normand, C
Petitjean, T
Pospischil, T
Potokar, M
Rohe, D
Rosner, G
Schmieden, H
Sick, I
Sirca, S
Treub, P
Wagner, A
Walcher, T
Warren, G
Weis, M
Wöhrle, H
Zeier, M
Zhao, J
Zihlmann, B
机构
[1] Univ Basel, Dept Phys & Astron, Basel, Switzerland
[2] Univ Ljubljana, Jozef Stefan Inst, Ljubljana, Slovenia
[3] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-6500 Mainz, Germany
关键词
nucleon form factors; neutron magnetic radius;
D O I
10.1016/S0370-2693(01)01386-7
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Precise data on the neutron magnetic form factor G(mn) have been obtained with measurements of the ratio of cross sections of D(e, e' n) and D(e, e' p) up to momentum transfers of Q(2) = 0.9 (GeV/c)(2). Data with typical uncertainties of 1.5% are presented. These data allow for the first time to extract a precise value of the magnetic radius of the neutron. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:26 / 32
页数:7
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