- #1
ndung200790
- 519
- 0
Please teach me this:
It seem to me that when we consider high momentum,then the strong interaction become asymtotic week force,so we can use perturbative QCD.But at the same time,when considering large momentum,the ''electric charge'' became large,then the ''electric force'' between quarks can not be neglected.So must we add the QED correction to perturbative QCD?
Thank you very much in advance.
It seem to me that when we consider high momentum,then the strong interaction become asymtotic week force,so we can use perturbative QCD.But at the same time,when considering large momentum,the ''electric charge'' became large,then the ''electric force'' between quarks can not be neglected.So must we add the QED correction to perturbative QCD?
Thank you very much in advance.