Spin-dipole excitations of 6Li in charged pion photoproduction

In the framework of bound shell model we have calculated the photoproduction of charged pions on 6Li when spin-isospin dipole resonance is excited. It is shown that the transition strength concentrates in several energy regions. Such a gross-structure of the excitation spectrum is governed by the configurational splitting of the resonance. The excitation spectrum in 6Li(γ, π)-reaction is compared with the 6Li(π, γ), (e, e') and (n, p)-reaction spectra where spin-isospin transitions are dominating too. (orig.)