The Generalized Parton Distribution program after the Jefferson Lab 12 GeV upgrade

被引：0
|
作者：
Sabatie, Franck [1 ]
机构：
[1] CEA Saclay, IRFU SPhN, Saclay, France
来源：
INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS | 2009年 / 1182卷
关键词：
Nucleon structure; Electron scattering; Generalized Parton Distributions; Deeply Virtual Compton Scattering; VIRTUAL COMPTON-SCATTERING;
D O I：
暂无
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：
The Generalized Parton Distribution framework was introduced in the late 90's and describes the nucleon in a revolutionary way, correlating the information from both momentum and transverse position space into experimentally accessible functions. After a brief introduction, this article reviews the Jefferson Lab 6 GeV measurements of Deeply Virtual Compton Scattering in Halls A and B, which give a unique access to Generalized Parton Distributions (GPD). The second half of this article reviews the Jefferson Lab 12 GeV upgrade in general terms, and then focuses on the GPD program in Halls A and B. This second generation of experiments will yield more accurate, more complete data in a wider kinematical range than any experiment ever before, using the full capability of a higher beam energy, higher luminosities, upgraded detectors and refined extraction techniques.
引用
收藏
页码：823 / 829
页数：7
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