Pion Form Factor in the NLC QCD SR approach
A.P. Bakulev, A.V. Pimikov, N.G. Stefanis
TL;DR
This paper calculates the electromagnetic pion form factor using QCD Sum Rules with nonlocal condensates and includes 5_s corrections, providing insights into pion structure.
Contribution
It introduces a calculation of the pion form factor employing nonlocal condensates and 5_s corrections within the QCD Sum Rules framework, enhancing previous models.
Findings
Calculated pion form factor with 5_s corrections
Demonstrated the effectiveness of nonlocal condensates in QCD Sum Rules
Provided results consistent with experimental data
Abstract
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}(\alpha_s) contributions.
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