Calculation of resonances in the Coulomb three-body system with two disintegration channels in the adiabatic hyperspherical approach

摘要

The method of calculation of the resonance characteristics is developed forthe metastable states of the Coulomb three-body (CTB) system with twodisintegration channels. The energy dependence of K-matrix in the resonanceregion is calculated with the use of the stabilization method. Resonanceposition and partial widths are obtained by fitting the numerically calculatedK(E)-matrix with the help of the generalized Breit-Wigner formula.