Author/Authors :
Per Olof Froman، نويسنده , , Staffan Yngve، نويسنده ,
Keywords :
Quantum mechanics , Quantal normalization integrals , Differential equation ofthe Sturm-Liouville type , Bessel function , Jost function , Legendre function , de Alfaro and Regge normalizationformula , Scattering , Hellmann–Feynmann formula , Expectation values
