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arXiv 0903.1994hep-ph
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NLC QCD SR方法中的π介子形状因子

Pion Form Factor in the NLC QCD SR approach

A. P. Bakulev, A. V. Pimikov, N. G. Stefanis

摘要:

本文在QCD求和规则的框架下,利用包含\mathcal{O}(α_s)贡献的微扰谱密度,计算了非定域凝聚体的电磁π形状因子.

英文摘要:

We present results of a calculation of the electromagnetic pion form factor within a framework of QCD Sum Rules with nonlocal condensates and using a perturbative spectral density which includes \mathcal{O}(α_s) contributions.

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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