21 citations · 78 across the 10 of their papers we have counts for
7 papers · 1 filter
The SU(3) Vector Currents in BChPT x 1/Nc
Ishara P. Fernando, Jose L. Goity
Baryon Chiral Perturbation Theory (BChPT) combined with the 1/Nc expansion is applied to the SU(3) vector currents. In terms of the xi power counting linking the low energy and 1/N…
BChPT in SU(3): a more effective theory
Ishara P. Fernando, Jose L. Goity
The chiral and expansions are combined in the description of low energy baryons. The combination furnishes a better behaved expansion, consequence of exactly eliminating la…
Baryon sigma terms in SU(3) BChPT x 1/Nc
Ishara P. Fernando, Jose L. Goity
ChPT and the expansion provide systematic frameworks for the strong interactions at low energy. A combined framework of both expansions has been developed and applied for b…
Baryon masses and σ-terms in SU(3) BChPT x 1/Nc
I. P. Fernando, J. M. Alarcon, J. L. Goity
Baryon masses and nucleon σ-terms are studied with the effective theory that combines the chiral and 1/Nc expansions for three flavors. In particular the connection between the dev…
Workshop on Physics with Neutral Kaon Beam at JLab (KL2016) Mini-Proceedings
M. Albrow, M. Amaryan, E. Chudakov +34
The KL2016 Workshop is following the Letter of Intent LoI12-15-001 "Physics Opportunities with Secondary KL beam at JLab" submitted to PAC43 with the main focus on the physics of e…
Heavy baryons in the large Nc limit
C. Albertus, E. Ruiz Arriola, I. P. Fernando +1
It is shown that in the large Nc limit heavy baryon masses can be estimated quantitatively in a 1/Nc expansion using the Hartree approximation. The results are compared with availa…
Baryon spin-flavor structure from an analysis of lattice QCD results of the baryon spectrum
Ishara P. Fernando, Jose L. Goity
The excited baryon masses are analyzed in the framework of the expansion using the available physical masses and also the masses obtained in lattice QCD for different quark…