An analytical solution of Balitsky–Kovchegov equation using homotopy perturbation method

An approximate analytical solution of the Balitsky–Kovchegov (BK) equation using homotopy perturbation method (HPM) is suggested in this work. We carried out our work perturbative Quantum Chromodynamics (QCD) (pQCD) dipole picture deep inelastic scattering (DIS). The BK momentum space with some change variables and truncation Balitsky–Fadin–Kuraev–Lipatov (BFKL) kernel can be reduced to Fisher–Kolmogorov–Petrovsky–Piscounov (FKPP) equation. observed geometric scaling phenomena are similar travelling wave FKPP solved HPM. obtained also suggests nature measured amplitude [Formula: see text] plotted at various rapidities. extracted saturation momentum, text], from it against different result helpful for phenomenological studies high-density QCD.