Low-energy scattering parameters for resonance Coulomb systems
Mur V. D. , Karnakov B. M., Pozdynakov S. G., Popov V. S.
A formula for the nuclear-Coulomb effective radius ήχ1 has been obtained. This formula can be used for an arbitrary angular moment / and for establishing constraints on the quantity rjcs) which do not depend on the form of the strong potential. The scattering lengths and the effective radii for the lightest hadron systems have been calculated.