The radius, at which a galaxy group stops the Hubble stream, and the group mass: an exact analytical solution
Abstract
The gravitational field of a galaxy group or cluster slows down the Hubble stream and turns it speed to zero at some radius R0. We offer an exact analytical relation between R0 and the mass of the group.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.