Precise measurements of the neutron magnetic form factor

被引：186

作者：

Anklin, H ^{[1
]}

deBever, LJ

Blomqvist, KI

Boeglin, WU

Bohm, R

Distler, M

Edelhoff, R

Friedrich, J

Fritschi, D

Geiges, R

Gotz, J

Honegger, A

Jennewein, P

Jourdan, J

Kahrau, M

Korn, M

Kramer, H

Krygier, KW

Kubon, G

Kunde, V

Liesenfeld, A

Masson, G

Merle, K

Neuhausen, R

Offermann, EAJM

Petitjean, T

Pospischil, T

Potokar, M

Qin, LM

Richter, AW

Rokavec, A

Rosner, G

Sauer, P

Schardt, S

Sick, I

Sirca, S

Trueb, P

Tuccillo, M

Vodenik, B

Wagner, A

Walcher, T

Warren, G

Wolf, S

Zhao, J

Zeier, M

Zihlmann, B

机构：

[1] Univ Basel, Dept Phys & Astron, Basel, Switzerland

[2] Univ Ljubljana, Jozef Stefan Inst, Ljubljana, Slovenia

[3] Univ Mainz, Inst Kernphys, D-6500 Mainz, Germany

来源：

PHYSICS LETTERS B | 1998年 / 428卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(98)00442-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The neutron magnetic form factor G(mn) has been determined via a measurement of the ratio of cross sections D(e,e'n) and D(e,e'p). The absolute detection efficiency of the neutron detector was measured with high accuracy using tagged neutrons produced from H(n,p)n elastic scattering by means of a high intensity neutron beam. This approach minimizes the model dependence and improves upon the weakest points of previous experiments. Data in the range q(2) = 0.2-0.8 (GeV/c)(2) with uncertainties of < 2% are presented. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：248 / 253

页数：6

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