Buscar
Mostrando ítems 1-10 de 479
A estrutura do nucleon na QCD e o modelo estatístico a Quarks
(Universidade Estadual Paulista (Unesp), 2010-07-29)
Nessa tese, consideramos um modelo estatíıstico a quarks no qual todos os quarks individuais do sistema (quarks do mar e de valência) são confinados por uma interação efetiva central, relativística, com intensidade e ...
A estrutura do nucleon na QCD e o modelo estatístico a Quarks
(Universidade Estadual Paulista (Unesp), 2010-07-29)
Nessa tese, consideramos um modelo estatíıstico a quarks no qual todos os quarks individuais do sistema (quarks do mar e de valência) são confinados por uma interação efetiva central, relativística, com intensidade e ...
Improved statistical quark model for the nucleon structure function
(2010-08-26)
An improved statistical quark model, with quark energy levels given by a central linear confining potential, is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the corresponding difference d̄-ū, inside the ...
Statistical quark models for the nucleon structure functions
(2010-12-01)
We consider some existing relativistic models for the nucleon structure functions, relying on statistical approaches instead of perturbative ones. These models are based on the Fermi-Dirac distribution for the confined ...
Statistical quark model for the nucleon structure function
(2009-11-27)
A statistical quark model, with quark energy levels given by a central linear confining potential is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the ratio d/u, inside the nucleon. After adjusting a ...
Improved statistical quark model for the nucleon structure function
(2010-08-26)
An improved statistical quark model, with quark energy levels given by a central linear confining potential, is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the corresponding difference d̄-ū, inside the ...
Statistical quark models for the nucleon structure functions
(2010-12-01)
We consider some existing relativistic models for the nucleon structure functions, relying on statistical approaches instead of perturbative ones. These models are based on the Fermi-Dirac distribution for the confined ...
Statistical quark model for the nucleon structure function
(2009-11-27)
A statistical quark model, with quark energy levels given by a central linear confining potential is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the ratio d/u, inside the nucleon. After adjusting a ...