2 papers
hep-ph2003
Regulariztion dependence of S=0 and S=-1 meson-baryon system in the chiral unitary model
S. I. Nam, H. -Ch. KIm, T. Hyodo +2
We investigate the dependence of s-wave meson-baryon scattering amplitudes on different regularizations within the framework of the chiral unitary model. We employ two different re…
hep-ph1998
Infrared-finite factorization and renormalization scheme for exclusive processes. Application to pion form factors
N. G. Stefanis, W. Schroers, H. -Ch. Kim
We develop and discuss an infrared-finite factorization and optimized renormalization scheme for calculating exclusive processes which enables the inclusion of transverse degrees o…