Transverse-Momentum Distributions and Spherical Symmetry

被引：0
|
作者：
Lorce, Cedric [1 ]
Pasquini, Barbara [2 ,3 ]
机构：
[1] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-55099 Mainz, Germany
[2] Univ Pavia, Dipartimento Fis Nucl & Teor, I-27100 Pavia, Italy
[3] Ist Nazl Fis Nucl, Sez Pavia, I-27100 Pavia, Italy
来源：
FEW-BODY SYSTEMS | 2012年 / 53卷 / 1-2期
关键词：
QUARK; ASYMMETRIES; NUCLEON;
D O I：
10.1007/s00601-012-0311-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Transverse-momentum dependent parton distributions (TMDs) are studied in the framework of quark models. In particular, quark model relations among TMDs are reviewed and their physical origin is discussed in terms of rotational-symmetry properties of the nucleon state in its rest frame.
引用
收藏
页码：117 / 124
页数：8
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