The scaling behaviors of anisotropic flows of light charged particles are studied for 25 \,MeV/nucleon $^{ 40}$Ca+$^{ 40}$Ca collisions at different impact parameters by the isospin-dependent quantum molecular dynamics model. The number of nucleons scaling of elliptic flow is existed and the scaling of the ratios of $v_{ 4}/v_{ 2}^{ 2}$ and $v_{ 3}/(v_{ 1}v_{ 2})$ are applicable for collisions at almost all impact parameters except for peripheral collisions.
Categories: nucl-th