@article{paperid:1057142, author = {Saleh Moghaddam, Reihaneh and Zomorrodian, Mohammad Ebrahim}, title = {The properties of C parameter and coupling constants}, journal = {Pramana - Journal of Physics}, year = {2017}, volume = {5}, number = {88}, month = {January}, issn = {0304-4289}, pages = {1--6}, numpages = {5}, keywords = {quantum chromo dynamics; perturbative calculations; non - perturbative theory}, }