A Phenomenological Solution Small x to the Longitudinal Structure Function Dynamical Behavior

الأصل · EN

In this paper, the evolutions of longitudinal proton structure function have been obtained at small-x up to next-to-next-to-leading order using a hard Pomeron behavior. In our paper, evolutions of gluonic as well as heavy longitudinal structure functions have been obtained separately and the total contributions have been calculated. The total longitudinal structure functions have been compared with results of Donnachie-Landshoff (DL) model, Color Dipole (CD) model, kₜ factorization and H1 data.