Larger ${\lambda }_R$ in the disc of isolated active spiral galaxies than in their non-active twins

I. del Moral-Castro, B. García-Lorenzo, C. Ramos Almeida +6

We present a comparison of the spin parameter ${\lambda }_R$, measured in a region dominated by the galaxy disc, between 20 pairs of nearby (0.005$<$z$<$0.03) seemingly isolated twin galaxi…