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Heavy-light mesons scattering from nucleons: Quark-gluon and meson exchanges
(2010-12-01)
We investigate the scattering of heavy-light K and D mesons by nucleons at low energies. The short-distance part of the interaction is described by quark-gluon interchange and the longdistance part is described by a ...
Heavy-light mesons scattering from nucleons: Quark-gluon and meson exchanges
(2010-12-01)
We investigate the scattering of heavy-light K and D mesons by nucleons at low energies. The short-distance part of the interaction is described by quark-gluon interchange and the longdistance part is described by a ...
DN interaction from the Jülich meson-exchange model
(2012-05-10)
The DN interaction is studied in close analogy to the meson-exchange K̄N potential of the Jülich group using SU(4) symmetry constraints. The model generates the Λ c(2595) resonance dynamically as a DN quasi-bound state. ...
DN interaction from the Jülich meson-exchange model
(2012-05-10)
The DN interaction is studied in close analogy to the meson-exchange K̄N potential of the Jülich group using SU(4) symmetry constraints. The model generates the Λ c(2595) resonance dynamically as a DN quasi-bound state. ...
Limite de acoplamento forte da QCD e a interação méson-méson
(Universidade Estadual Paulista (Unesp), 2002-03)
O mecanismo de rearranjo de tubos de fluxo predito no limite de acoplamento forte da formulação Hamiltoniana da QCD na rede foi implementado num modelo de quarks constituintes e suas consequências investigadas para o ...
Limite de acoplamento forte da QCD e a interação méson-méson
(Universidade Estadual Paulista (Unesp), 2002-03)
O mecanismo de rearranjo de tubos de fluxo predito no limite de acoplamento forte da formulação Hamiltoniana da QCD na rede foi implementado num modelo de quarks constituintes e suas consequências investigadas para o ...
Quark-meson coupling model with constituent quarks: Exchange and pionic effects
(1998-07-30)
The binding energy of nuclear matter including exchange and pionic effects is calculated in a quark-meson coupling model with massive constituent quarks. As in the case with elementary nucleons in QHD, exchange effects are ...