Krein, G. [UNESP]Vizcarra, V. E. [UNESP]2022-04-292022-04-292008-01-01Proceedings of Science, v. 77.1824-8039http://hdl.handle.net/11449/228605The short-distance part of the low energy interaction of D-mesons and nucleons is investigated in the context of a quark model. The quark model is based on Coulomb gauge QCD. The model contains a confining Coulomb potential and a transverse hyperfine interaction consistent with a finite gluon propagator in the infrared. The basic mechanism for the short-distance interaction between the D-mesons and nucleons is quark interchange. Using Resonating Group Method techniques an effective potential for the interaction between nucleons and D mesons can be obtained and used in a Lippmann-Schwinger equation to obtain differential cross-sections and phase shifts.engTrabalho apresentado em evento2-s2.0-85055352017