80 citations · 185 across the 9 of their papers we have counts for
Showing 2006 · nucl-thShow all
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nucl-th2006★ 17 cited
Scalar-Meson - Baryon Coupling Constants in QCD Sum Rules
G. Erkol, M. Oka, Th. A. Rijken +1
The external-field QCD Sum Rules method is used to evaluate the coupling constants of the light-isoscalar scalar meson (``σ'' or ε) to the Λ, Σ, and Ξbaryons. It is shown that thes…
nucl-th2006★ 18 cited
The nucleon-sigma coupling constant in QCD Sum Rules
G. Erkol, Th. A. Rijken, R. G. E. Timmermans
The external-field QCD Sum Rules method is used to evaluate the coupling constant of the light isoscalar-scalar meson (``'' or ε) to the nucleon. The contributions that come fro…