Hard electroproduction of photons and mesons on the nucleon

被引：172

作者：

Vanderhaeghen, M ^{[1
]}

Guichon, PAM

Guidal, M

机构：

[1] CEA Saclay, DAPNIA SPhN, F-91191 Gif Sur Yvette, France

[2] Inst Phys Nucl, F-91406 Orsay, France

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.80.5064

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The gamma, pi(0), and rho(L)(0) electroproduction reactions are studied in the Bjorken regime. They are sensitive to the recently introduced off-forward parton distributions. A factorized model for these distributions is shown to be able to interpret the few existing rho(L)(0) data. Calculations are given in different kinematics and experimental perspectives are discussed.

引用

页码：5064 / 5067

页数：4

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