Charge form factor of the neutron from the reaction 2(H)over-right-arrow((e)over-right- arrow,e′n)p

被引:235
作者
Passchier, I
Alarcon, R
Bauer, TS
Boersma, D
van den Brand, JFJ
van Buuren, LD
Bulten, HJ
Ferro-Luzzi, M
Heimberg, P
Higinbotham, DW
de Jager, CW
Klous, S
Kolster, H
Lang, J
Militsyn, BL
Nikolenko, D
Nooren, GJL
Norum, BE
Poolman, HR
Rachek, I
Simani, MC
Six, E
Szczerba, D
de Vries, H
Wang, K
Zhou, ZL
机构
[1] Natl Inst Nucl & High Energy Phys, NL-1009 DB Amsterdam, Netherlands
[2] Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA
[3] Univ Utrecht, Dept Phys, NL-3508 TA Utrecht, Netherlands
[4] Vrije Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands
[5] Univ Virginia, Dept Phys, Charlottesville, VA 22901 USA
[6] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA
[7] ETH Zurich, Inst Teilchenphys, CH-8093 Zurich, Switzerland
[8] Budker Inst Nucl Phys, Novosibirsk 630090, Russia
[9] MIT, Nucl Sci Lab, Cambridge, MA 02139 USA
关键词
D O I
10.1103/PhysRevLett.82.4988
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report on the first measurement of spin-correlation parameters in quasifree electron scattering from vector-polarized deuterium. Polarized electrons were injected into an electron storage ring at a beam energy of 720 MeV. A Siberian snake was employed to preserve longitudinal polarization at the interaction paint. Vector-polarized deuterium was produced by an atomic beam source and injected into an open-ended cylindrical cell, internal to the electron storage ring. The spin correlation parameter A(ed)(V) was measured for the reaction 2 (H) over right arrow((e) over right arrow, e' n)p at a four-momentum transfer squared of 0.21 (GeV/c)(2) from which a value for the charge form factor of the neutron was extracted.
引用
收藏
页码:4988 / 4991
页数:4
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