  We conducted a study on the collective modes within the hot QCD medium
generated in heavy-ion collision experiments. These modes, whether real or
imaginary, stable or unstable, play a crucial role in shaping the medium's
evolution. To gain a deeper understanding, we considered several factors
affecting the medium, including anisotropy, interactions among medium
particles, and finite baryonic chemical potential. While the first two aspects
have been thoroughly examined from various angles, the inclusion of finite
chemical potential was previously overlooked. To provide a comprehensive
analysis, we integrated these factors. The interactions among medium particles
were accounted for using the BGK collisional kernel, while anisotropy and
finite chemical potential were incorporated through the distribution functions
of quarks, anti-quarks, and gluons. Our findings suggest that the presence of
finite chemical potential amplifies the influence of unstable modes,
potentially affecting the rapid thermalization of the hot QCD medium.
Furthermore, exploring the implications of finite chemical potential in
conjunction with other aspects of the created medium is intriguing,
particularly in the context of low-energy heavy-ion collision experiments
conducted at low temperatures and finite baryon density.
