Phenomenology of infrared finite gluon propagator and coupling constant
AUTOR(ES)
Natale, A. A.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2007-03
RESUMO
We report on some recent solutions of the Dyson-Schwinger equations for the infrared behavior of the gluon propagator and coupling constant, discussing their differences and proposing that these different behaviors can be tested through hadronic phenomenology. We discuss which kind of phenomenological tests can be applied to the gluon propagator and coupling constant, how sensitive they are to the infrared region of momenta and what specific solution is preferred by the experimental data.
Documentos Relacionados
- Diffraction and an infrared finite gluon propagator
- Exploring the infrared gluon and ghost propagators using large asymmetric lattices
- Finite-size constraints on nucleation of hadrons in a quark-gluon plasma
- The infrared behavior of the gluon and ghost propagators in SU(2) Yang-Mills theory in the maximal abelian gauge
- Phenomenology and Treatment of Depression
