Nucleon scattering from nuclei with nuclear matter t-matrices

摘要: The presence of strong interactions between two free nucleons makes the usual perturbation theory unacceptable for attempting a microscopic description nuclear structure and scattering from nuclei. In order to overcome this problem, it has been realized many years that introduction effective interactions, derived internucleon force, is first step towards achieving goal. Two different situations can be envisaged: firstly, calculation interaction bound [SIE 70,NE 70,SP 71] where high degree sophistication reached very encouraging results obtained secondly, extension case in which one nucleon unbound, namely elastic inelastic scattering. This later problem remained open developments have followed rather phenomenological character, except perhaps energy region impulse approximation valid. 0nly recently, consistent efforts optical model potential starting realistic force [JE 74,JE 76,BRI 77] given some insight on