Green function and elastic scattering of particles

In this study,Green's function and elastic scattering problems of particlesare examined. Inaddition, elastic scattering process of neutrons from the nucleus is discussed. Preliminary information on the subject is given in the first part of this thesis, whichconsists of five chapters. In these condpart, integral equationsare defined and classified. Inaddition, Green'sFunction is discussed and the method of integrating differential equations is shown. In the four chapter, the Classical Theory of elastic scattering of particles is given and the Quantum Theory of the scattering is touched based on the Green function. In the five section, based on the Formula sobtained, scattering crosssections of the neutrons with different energy from the (_20^40) Ca nucleus were calculated and compared with the experimental values.