Pion form factor in the NLC QCD SR approach |
| |
| Authors: | A P Bakulev A V Pimikov and N G Stefanis |
| |
| Institution: | 1.Bogoliubov Laboratory of Theoretical Physics,JINR,Dubna,Russia;2.Institut für Theoretische Physik II,Ruhr-Universit?t Bochum,Bochum,Germany |
| |
| Abstract: | We present results of a calculation of the electromagnetic pion form factor within the framework of QCD sum rules with nonlocal
condensates and using a perturbative spectral density which includes O(α
s
) contributions. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
