MEASUREMENTS OF DEUTERON THRESHOLD ELECTRODISINTEGRATION - A PROBE OF SHORT-RANGE MESON EXCHANGE

被引：13

作者：

LEE, KS

SCHMITT, W

BAGHAEI, H

BECK, D

BOSTED, PE

CHURCHWELL, S

FROIS, B

HICKS, RS

HOTTA, A

MARTINO, J

MISKIMEN, RA

PETERSON, GA

PLATCHKOV, S

SPENGOS, M

TURCHINETZ, W

WANG, K

WILLIAMSON, CF

YATES, T

ZUMBRO, JD

机构：

[1] MIT, CAMBRIDGE, MA 02139 USA

[2] AMERICAN UNIV, WASHINGTON, DC 20016 USA

[3] CENS, F-91191 GIF SUR YVETTE, FRANCE

[4] UNIV ILLINOIS, CHAMPAIGN, IL 61820 USA

[5] SHIZUOKA UNIV, OYA, SHIZUOKA 422, JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.67.2634

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The threshold electrodisintegration of the deuteron was measured with good energy resolution to a maximum four-momentum transfer squared of 42 fm-2. The data are compared with meson exchange calculations that show sensitivity to the choice of exchange-current form factor, the nucleon electromagnetic form factors, and the nucleon-nucleon potential. While conventional theories can give a reasonable description of the data, comparison of the data with quark cluster calculations shows poor agreement.

引用

页码：2634 / 2637

页数：4