HOW WELL DETERMINED IS THE N-DELTA ELECTROMAGNETIC TRANSITION FORM-FACTOR AT HIGH Q(2)

被引：11

作者：

DAVIDSON, RM ^{[1
]}

MUKHOPADHYAY, NC ^{[1
]}

机构：

[1] NATL INST NUCL PHYS & HIGH ENERGY PHYS, 1009 DB AMSTERDAM, NETHERLANDS

来源：

PHYSICS LETTERS B | 1995年 / 353卷 / 01期

关键词：

D O I：

10.1016/0370-2693(95)00556-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We explore the sensitivity of the N - Delta(1232) electromagnetic transition form factor, extracted from the inclusive electroproduction data, to the choice of background. We find that the extraction of the transition form factor depends critically on it and the existing inclusive data are consistent with a transition form factor much larger than previous values, showing no serious discrepancy with the Bloom-Gilman duality.

引用

页码：131 / 135

页数：5

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