48 citations · 217 across the 9 of their papers we have counts for
4 papers · 1 filter
Strangeness in the baryon ground states
A. Semke, M. F. M. Lutz
We compute the strangeness content of the baryon octet and decuplet states based on an analysis of recent lattice simulations of the BMW, PACS, LHPC and HSC groups for the pion-mas…
On the quark-mass dependence of the baryon ground-state masses
A. Semke, M. F. M. Lutz
We perform a chiral extrapolation of the baryon octet and decuplet masses in a relativistic formulation of chiral perturbation theory. A partial summation is assumed as implied by…
Combined large- and heavy-quark operator analysis of 2-body meson-baryon counterterms in the chiral Lagrangian with charmed mesons
M. F. M. Lutz, D. Samart, A. Semke
The chiral SU(3) Lagrangian with pseudoscalar and vector mesons and with the octet and decuplet baryons is considered. The leading two-body counter terms involving two baryon f…
Large-N_c operator analysis of 2-body meson-baryon counterterms in the chiral Lagrangian
M. F. M. Lutz, A. Semke
The chiral SU(3) Lagrangian with the baryon octet and decuplet fields is considered. The Q^2 counterterms involving the decuplet fields are constructed. We derive the correlation o…