36 citations · 127 across the 16 of their papers we have counts for
16 papers
The Nc dependencies of baryon masses: Analysis with Lattice QCD and Effective Theory
A. Calle Cordon, T. DeGrand, J. L. Goity
Baryon masses at varying values of Nc and light quark masses are studied with Lattice QCD and the results are analyzed in a low energy effective theory based on a combined framewor…
Nucleon and Delta axial-vector couplings in 1/Nc - Baryon Chiral Perturbation Theory
A. Calle Cordon, J. L. Goity
In this contribution, baryon axial-vector couplings are studied in the framework of the combined 1/Nc and chiral expansions. This framework is implemented on the basis of the emerg…
Baryon Masses and Axial Couplings in the Combined 1/Nc and Chiral Expansions
A. Calle Cordon, J. L. Goity
The effective theory for baryons with combined 1/Nc and chiral expansions is analyzed for non-strange baryons. Results for baryon masses and axial couplings are obtained in the sma…
Baryon masses and axial charges in 1/Nc - ChPT
A. Calle Cordon, J. L. Goity
An analysis is presented of the ground state baryon's (N and Δ) masses and axial couplings in the combined 1/Nc and chiral expansions. Renormalization and alternative power countin…
Spin-Flavor van der Waals Forces and NN interaction
A. Calle Cordon, E. Ruiz Arriola
We study the Nucleon-Nucleon interaction in the Born-Oppenheimer approximation at second order in perturbation theory including the Δ resonance as an intermediate state. The potent…
Universal low energy features of two-body systems
A. Calle Cordon, E. Ruiz Arriola
We apply renormalization ideas to study low-energy interactions in two-body systems. As we will see this method highlights a model-independent description of a broad variety of sys…