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D*D rho vertex from QCD sum rules
(ELSEVIER SCIENCE BV, 2011)
We calculate the form factors and the coupling constant in the D*D rho vertex in the framework of QCD sum rules. We evaluate the three-point correlation functions of the vertex considering D, rho and D* mesons off-shell. ...
Affine Toda model coupled to matter and the string tension in 2D QCD
(American Physical Soc, 2002-12-15)
The sl(2) affine Toda model coupled to matter is shown to describe various features, such as the spectrum and string tension, of the low-energy effective Lagrangian of two-dimensional QCD (one flavor and N colors). The ...
Parton propagation and fragmentation in qcd matter
(SOC ITALIANA FISICA, 2009)
Quark matter in a QCD Coulomb gauge quark model
(Sociedade Brasileira de Física, 2005-09-01)
In this communication we present results of a study of chiral symmetry in quark matter using an effective Coulomb gauge QCD Hamiltonian. QCD in Coulomb gauge is convenient for a variational approach based on a quasiparticle ...
Quark matter in a QCD Coulomb gauge quark model
(Sociedade Brasileira de Física, 2005-09-01)
In this communication we present results of a study of chiral symmetry in quark matter using an effective Coulomb gauge QCD Hamiltonian. QCD in Coulomb gauge is convenient for a variational approach based on a quasiparticle ...
QCD sum rules for the Δ isobar in neutron matter
(2018-08-22)
We study the properties of the Δ isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for different continuum thresholds for the polarization ...
Quark matter in a QCD Coulomb gauge quark model
(Sociedade Brasileira de Física, 2013)
Affine Toda model coupled to matter and the string tension in 2D QCD
(American Physical Soc, 2002-12-15)
The sl(2) affine Toda model coupled to matter is shown to describe various features, such as the spectrum and string tension, of the low-energy effective Lagrangian of two-dimensional QCD (one flavor and N colors). The ...