A partial wave scattering matrix for the total effective complex potential of nucleus nucleus collisions is proposed to easily analyze the angular variations of elastic scattering and fusion cross-sections simultaneou...A partial wave scattering matrix for the total effective complex potential of nucleus nucleus collisions is proposed to easily analyze the angular variations of elastic scattering and fusion cross-sections simultaneously with a unique potential.The expectation value of the imaginary part of the potential calculated using the distorted waves from the full potential in the elastic channel accounts for σ_(r).This is equated to the sum of the cross-sections due to absorption in different regions of the potential where the imaginary part is actively present.The potential is taken as energy independent and features a weakly absorbing nature,which supports the resonance states in various partial wave trajectories.Therefore,these resonances show oscillatory behavior changes with respect to energy D(E_(c.m.))=d^(2)(E_(c.m.)σ_(fus))/dE_(c.m.)^(2).In this paper,we discuss elastic scattering and fusion cross-sections in conjunction with the results of D(E_(c.m.))for the^(16)+^(92)Zr system.展开更多
文摘A partial wave scattering matrix for the total effective complex potential of nucleus nucleus collisions is proposed to easily analyze the angular variations of elastic scattering and fusion cross-sections simultaneously with a unique potential.The expectation value of the imaginary part of the potential calculated using the distorted waves from the full potential in the elastic channel accounts for σ_(r).This is equated to the sum of the cross-sections due to absorption in different regions of the potential where the imaginary part is actively present.The potential is taken as energy independent and features a weakly absorbing nature,which supports the resonance states in various partial wave trajectories.Therefore,these resonances show oscillatory behavior changes with respect to energy D(E_(c.m.))=d^(2)(E_(c.m.)σ_(fus))/dE_(c.m.)^(2).In this paper,we discuss elastic scattering and fusion cross-sections in conjunction with the results of D(E_(c.m.))for the^(16)+^(92)Zr system.
