Coherence effects in diffractive electroproduction of ρ mesons from nuclei

被引：12
|
作者：
Renk, T [1 ]
Piller, G [1 ]
Weise, W [1 ]
机构：
[1] Tech Univ Munich, Dept Phys, D-85747 Garching, Germany
来源：
NUCLEAR PHYSICS A | 2001年 / 689卷 / 3-4期
关键词：
diffraction; deep inelastic scattering; vector meson electroproduction;
D O I：
10.1016/S0375-9474(00)00700-4
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：
A systematic multiple scattering formalism for vector meson electroproduction from nuclei is developed, with emphasis on the formation, propagation and hadronization scales for quark-gluon fluctuations of the virtual high-energy photon. The theory is compared to HERMES measurements of rho electroproduction on N-14. The nuclear transparency as a function of the vector meson propagation length is well reproduced. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：869 / 888
页数：20
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