Generalized parton distributions for the nucleon in chiral perturbation theory

被引：0
作者：
M. Diehl
A. Manashov
A. Schäfer
机构：
[1] Deutsches Elektronen-Synchroton DESY,Theory Group
[2] Universität Regensburg,Institut für Theoretische Physik
[3] Sankt-Petersburg State University,Department of Theoretical Physics
来源：
The European Physical Journal A | 2007年 / 31卷
关键词：
12.38.-t Quantum chromodynamics; 12.38.Bx Perturbative calculations; 12.39.Fe Chiral Lagrangians;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We complete the analysis of twist-two generalized parton distributions of the nucleon in one-loop order of heavy-baryon chiral perturbation theory. Extending our previous study of the chiral-even isosinglet sector, we give results for chiral-even isotriplet distributions and for the chiral-odd sector. We also calculate the one-loop corrections for the chiral-odd generalized parton distributions of the pion.
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页码：335 / 355
页数：20
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