  Electron scattering methods, involving nucleus which have little or no
intrinsic deformation suggest nucleon distribution to be of Fermi type. This
distribution is further parameterised as Wood Saxon (WS) distribution, where an
uniform charge density with smoothed-out surface have been implemented.
Incorporating shape modification in WS, earlier attempts were made to explain
observables in deformed nuclear collisions, such as charged particle
multiplicity. In this work, we use an alternate approach known as Nilsson model
or Modified Harmonic Oscillator (MHO), to explain charged particle multiplicity
in U+U collisions at top RHIC energy. We have implemented the formalism in
HIJING model and we found that the model describes the experimental data to an
extent.
