Time ordering in off-diagonal parton distributions

被引：41

作者：

Diehl, M ^{[1
]}

Gousset, T

机构：

[1] Ecole Polytech, CPT, F-91128 Palaiseau, France

[2] NIKHEF H, NL-1009 DB Amsterdam, Netherlands

来源：

PHYSICS LETTERS B | 1998年 / 428卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(98)00439-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate the relevance of time ordering in the definition of off-diagonal parton distributions in terms of products of fields. The method we use easily allows determination of their support properties and provides a link to their interpretation from a parton point of view. It can also readily be applied to meson distribution amplitudes. (C) 1998 Elsevier Science B.V. AII rights reserved.

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收藏

页码：359 / 370

页数：12

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