2019/07/31 by A. N. Baushev, Anton N. Baushev
Physics and Astronomy · #Astrophysics #Classical mechanics #Computer science #Cosmology and Gravitation Theories #Galaxies: Formation, Evolution, Phenomena #Galaxy #Galaxy cluster #Galaxy group #Gravitational field #Group (periodic table) #Hubble volume #Hubble's law #Physics #Quantum mechanics #RADIUS #Radio Astronomy Observations and Technology #astro-ph.CO #astro-ph.GA
paper · pdf · doi:10.1093/mnrasl/slz143
4 pages, 2 figures, accepted to MNRAS Letters
openalex created_date 2019/07/30 · arxiv created 2019/09/15 · openalex publication_date 2019/09/15 · arxiv updated 2019/09/25 · openalex updated_date 2026/08/05
ABSTRACT The gravitational field of a galaxy group or cluster slows down the Hubble stream and turns its speed to zero at some radius R0. We offer an exact analytical relation between R0 and the mass of the group.