Some remarks on the angular momenta of galaxies, their clusters and superclusters

Details Some remarks on the angular momenta of galaxies, their clusters and superclusters Some remarks on the angular momenta of galaxies, their clusters and superclusters

2005-02-18

arxiv.org/abs/astro-ph/0502381v1

Gen.Rel.Grav.37:615-625,2005

Astronomy and Astrophysics

Astrophysics

20 pages 1 figure. GRG accepted

Scientific paper

10.1007/s10714-005-0046-7

We discuss the relation between angular momenta and masses of galaxy structures base on the Li model of the universe with global rotation. In our previous paper (God{\l}owski et al 2002) it was shown that the model predicts the presence of a minimum in this relation. In the present paper we discuss observational evidence allowing us to verify this relation. We find null angular momentum J=0 for the masses corresponding to mass of galaxy grups and non-vanishing angular momenta for other galactic structures. We check these theoretical predictions analysing Tully's galaxy grups. The existing data comparing alignment in different galactic structure are consistent with obtained theoretical relation $J(M)$ if we interpret the groving alignment as the galactic increasing angular momenta in the galactic structure.

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