  We study conformations and dynamics of active star polymers. The analysis
shows that active star polymers stretching behaviour is quite different from
that of active linear chains. The visual inspection of conformations and
bond-bond correlations reveal a better coordination for the alignment and
coordination of bonds for the star polymers than for the linear counterparts.
The architecture substantially affects the chain extension transition at high
values of active force. The scaling laws for the shape factor and the arm
asphericity ratio established for the passive star polymers coincide with the
passive case for active force values below the transition. For the values above
the transition range the scaling of these quantities switches to different
values.
