حساب طاقة الانقسام (سبين- مدار) لبعض نوي النيكليون المفرد

Dirac equation with invariable relative potential contains central and non central effects have been studied. This equation has been transformed to similar equation to relative Schrödinger equation by approximative method. This permits us to calculate Spin – Orbit Splitting energy to nucleuses of following atoms: (, , , , ), and the comparison between energy values obtained and experimental values have show good agreement.