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arXiv 0910.3181hep-ph
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从模型中洞察TMD的非微扰方面

Insights on non-perturbative aspects of TMDs from models

H. Avakian, A. V. Efremov, P. Schweitzer, O. V. Teryaev, F. Yuan, P. Zavada

摘要:

横向动量相关的部分子分布函数是描述深度非弹性散射过程中自旋和方位角不对称性的关键成分。综述了近年来非微扰计算的有效方法,重点讨论了QCD中不同部分子分布函数与模型之间的关系。

英文摘要:

Transverse momentum dependent parton distribution functions are a key ingredient in the description of spin and azimuthal asymmetries in deep-inelastic scattering processes. Recent results from non-perturbative calculations in effective approaches are reviewed, with focus on relations among different parton distribution functions in QCD and models.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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