Measurement of T20 in elastic electron-deuteron scattering

被引:81
作者
Bouwhuis, M
Alarcon, R
Botto, T
van den Brand, JFJ
Bulten, HJ
Dolfini, S
Ent, R
Ferro-Luzzi, M
Higinbotham, DW
de Jager, CW
Lang, J
de Lange, DJJ
Papadakis, N
Passchier, I
Poolman, HR
Six, E
Steijger, JJM
Vodinas, N
de Vries, H
Zhou, ZL
机构
[1] Natl Inst Kernfys & Hoge Energie Fys, NL-1009 DB Amsterdam, Netherlands
[2] Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
[3] Free Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands
[4] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
[5] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA
[6] Hampton Univ, Dept Phys, Hampton, VA 23668 USA
[7] ETH Zurich, Inst Teilchenphys, CH-8093 Zurich, Switzerland
[8] Univ Virginia, Dept Phys, Charlottesville, VA 22901 USA
基金
美国国家科学基金会;
关键词
D O I
10.1103/PhysRevLett.82.3755
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report on a measurement of the tensor analyzing power T-20 in elastic electron-deuteron scattering in the range of four-momentum transfer from 1.8 to 3.2 fm(-1). Electrons of 704 MeV were scattered from a polarized deuterium internal target. The tensor polarization of the deuterium nuclei was determined with an ion-extraction system, allowing an absolute measurement of T-20 The data are described well by a nonrelativistic calculation that includes the effects of meson-exchange currents.
引用
收藏
页码:3755 / 3758
页数:4
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