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arXiv 0802.3008hep-ph
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QCD中的核子电磁形状因子

Nucleon Electromagnetic Form Factors in QCD

T. M. Aliev, K. Azizi, A. Ozpineci, M. Savci

摘要:

在光锥QCD求和规则框架下,利用核子内插流的最一般形式,计算了核子电磁形状因子。使用两种形式的分布振幅(DA),预测的形状因子,并与现有的实验数据进行比较。结果表明,我们的结果描述了现有的实验数据非常好。

英文摘要:

The nucleon electromagnetic form factors are calculated in light cone QCD sum rules framework using the most general form of the nucleon interpolating current. Using two forms of the distribution amplitudes (DA's), predictions for the form factors are presented and compared with existing experimental data. It is shown that our results describe remarkably well the existing experimental data.

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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