Relations between generalized and transverse momentum dependent parton distributions

被引：253
作者：
Meissner, S. [1 ]
Metz, A. [1 ]
Goeke, K. [1 ]
机构：
[1] Ruhr Univ Bochum, Inst Theoret Phys 2, D-44780 Bochum, Germany
来源：
PHYSICAL REVIEW D | 2007年 / 76卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.76.034002
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Recent work suggests nontrivial relations between generalized parton distributions on the one hand and (naive time-reversal odd) transverse momentum dependent distributions on the other. Here we review the present knowledge on such type of relations. Moreover, as far as spectator model calculations are concerned, the existing results are considerably extended. While various relations between the two types of parton distributions can be found in the framework of spectator models, so far no nontrivial model-independent relations have been established.
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页数：25
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