NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-07-18 T07:08:14 PDT
Help | Comment | NED Home

For refcode 1995A&A...301....6C:
Retrieve 6 NED objects in this reference.
Please click here for ADS abstract

NED Abstract

Copyright by European Southern Observatory (ESO). Reproduced by permission
1995A&A...301....6C Gravitational redshift in galaxy clusters Alberto Cappi Osservatorio Astronomico di Bologna, via Zamboni 33, I-40126 Bologna, Italy; E-MAIL: cappi@astho3.bo.astro.it Received 16 January 1995 / Accepted 22 February 1995 Abstract. I estimate the expected gravitational redshift of galaxies in clusters, assuming a de Vaucouleurs profile. It is shown that the gravitational redshift can represent a non-negligible effect in rich clusters, particularly affecting the analysis of cD peculiar motions, even if its detection is not possible with available data. The best evidence for the effect should be found selecting a subset of well- studied, rich and regular cD clusters. Key words: galaxies: clusters of; distances and redshifts; elliptical and lenticular, cD - cosmology: observations; dark matter
Retrieve 6 NED objects in this reference.
Please click here for ADS abstract

Back to NED Home