Freezing of the QCD coupling constant and the pion form factor
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
20/05/2014
20/05/2014
01/01/2003
|
Resumo |
The possibility that the QCD coupling constant (alpha(s)) has an infrared finite behavior (freezing) has been extensively studied in recent years. We compare phenomenological values of the frozen QCD running coupling between different classes of solutions obtained through non-perturbative Schwinger-Dyson Equations. With these solutions were computed QCD predictions for the asymptotic pion form factor which, in turn, were compared with experiment. |
Formato |
207-210 |
Identificador |
Hadron Physics 2002. Singapore: World Scientific Publ Co Pte Ltd, p. 207-210, 2003. http://hdl.handle.net/11449/23420 WOS:000230305500013 |
Idioma(s) |
eng |
Publicador |
World Scientific Publ Co Pte Ltd |
Relação |
Hadron Physics 2002 |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/conferencePaper |