Lambda(1405) in the Bound State Soliton Model

摘要

The strong and electromagnetic properties of the Lambda(1405) hyperon arestudied in the framework of the bound state soliton model. We explicitlyevaluate the strong coupling constant g(Lambda^*-N-K), the Lambda^* magneticmoment, mean square radii and radiative decay amplitudes. The results are shownto be in general agreement with available empirical data. A comparison withresults of other models is also presented.