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The small x behavior of the gluon structure function from total cross-sections
(2008-01-10)
Within a QCD-based eikonal model with a dynamical infrared gluon mass scale we discuss how the small x behavior of the gluon distribution function at moderate Q 2 is directly related to the rise of total hadronic cross-sections. ...
Bounds on the gluon mass from nucleon decay
(Revista Mexicana de Física, 2009)
A dynamical gluon mass solution in Mandelstam's approximation
(World Scientific Publ Co Pte Ltd, 2005-12-30)
We discuss the pure gauge Schwinger-Dyson equation for the gluon propagator in the Landau gauge within an approximation proposed by Mandelstam many years ago. We show that a dynamical gluon mass arises as a solution. This ...
A dynamical gluon mass solution in Mandelstam's approximation
(World Scientific Publ Co Pte Ltd, 2005-12-30)
We discuss the pure gauge Schwinger-Dyson equation for the gluon propagator in the Landau gauge within an approximation proposed by Mandelstam many years ago. We show that a dynamical gluon mass arises as a solution. This ...
The small x behavior of the gluon strucutre function from total cross-sections
(World Scientific Publ Co Pte Ltd, 2008-01-10)
Within a QCD-based eikonal model with a dynamical infrared gluon mass scale we discuss how the small x behavior of the gluon distribution function at moderate Q(2) is directly related to the rise of total hadronic ...
Schwinger-dyson equations and dynamical gluon mass generation
(2005-04-14)
We discuss the solutions obtained for the gluon propagador in Landau gauge within two distinct approximations for the Schwinger-Dyson equations (SDE). The first, named Mandelstam's approximation, consist in neglecting all ...
The small x behavior of the gluon structure function from total cross-sections
(2008-01-10)
Within a QCD-based eikonal model with a dynamical infrared gluon mass scale we discuss how the small x behavior of the gluon distribution function at moderate Q 2 is directly related to the rise of total hadronic cross-sections. ...
Phenomenology of infrared finite gluon propagator and coupling constant
(Sociedade Brasileira de Física, 2007-03-01)
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 ...
The small x behavior of the gluon strucutre function from total cross-sections
(World Scientific Publ Co Pte Ltd, 2008-01-10)
Within a QCD-based eikonal model with a dynamical infrared gluon mass scale we discuss how the small x behavior of the gluon distribution function at moderate Q(2) is directly related to the rise of total hadronic ...
Schwinger-dyson equations and dynamical gluon mass generation
(2005-04-14)
We discuss the solutions obtained for the gluon propagador in Landau gauge within two distinct approximations for the Schwinger-Dyson equations (SDE). The first, named Mandelstam's approximation, consist in neglecting all ...