MEASUREMENT OF THE NEUTRON MAGNETIC FORM-FACTOR FROM INCLUSIVE QUASI-ELASTIC SCATTERING OF POLARIZED ELECTRONS FROM POLARIZED HE-3

被引：139

作者：

GAO, H

ARRINGTON, J

BEISE, EJ

BRAY, B

CARR, RW

FILIPPONE, BW

LUNG, A

MCKEOWN, RD

MUELLER, B

PITT, ML

JONES, CE

DESCHEPPER, D

DODSON, G

DOW, K

ENT, R

FARKHONDEH, M

HANSEN, JO

KORSCH, W

KRAMER, LH

LEE, K

MAKINS, N

MILNER, RG

TIEGER, DR

WELCH, TP

CANDELL, E

NAPOLITANO, J

WOJTSEKHOWSKI, BB

TRIPP, C

LORENZON, W

机构：

[1] ARGONNE NATL LAB, ARGONNE, IL 60439 USA

[2] MIT, BATES LINEAR ACCELERATOR CTR, NUCL SCI LAB, CAMBRIDGE, MA 02139 USA

[3] MIT, DEPT PHYS, CAMBRIDGE, MA 02139 USA

[4] RENSSELAER POLYTECH INST, TROY, NY 12180 USA

[5] TRIUMF, VANCOUVER V6T 2A3, BC, CANADA

来源：

PHYSICAL REVIEW C | 1994年 / 50卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.50.R546

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 report a measurement of the asymmetry in spin-dependent quasielastic scattering of longitudinally polarized electrons from a polarized He-3 target. The neutron magnetic form factor G(M)n has been extracted from the measured asymmetry based on recent PWIA calculations using spin-dependent spectral functions. Our determination of G(M)n at Q2 = 0.19 (GeV/c)2 agrees with the dipole parametrization. This experiment represents the first measurement of the neutron magnetic form factor using spin-dependent electron scattering.

引用

页码：R546 / R549

页数：4

共 36 条

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