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Testing the World Model Through High Redshift Galaxies in Cluster

Published online by Cambridge University Press:  07 August 2017

Alberto Buzzoni ,
Guido Chincarini  and
Emilio Molinari
Alberto Buzzoni
Affiliation:
Osservatorio Astronomico di Brera Via Brera, 28 20121 Milano, Italy
Guido Chincarini
Affiliation:
Osservatorio Astronomico di Brera Via Brera, 28 20121 Milano, Italy
Emilio Molinari
Affiliation:
Osservatorio Astronomico di Brera Via Brera, 28 20121 Milano, Italy

Abstract

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We discuss the results of a cosmological test involving mean colors of the early-type galaxy population in distant clusters for tracing the World model. A global approach to the cosmological problem is attempted deriving the allowed combinations for the fundamental parameters (Ho, qo, λo), and the redshift of galaxy formation (zf).

Type
III. The Stellar Populations of Non-Resolved Galaxies
Information
Symposium - International Astronomical Union , Volume 149: The Stellar populations of Galaxies , 1992 , pp. 353 - 356
Copyright
Copyright © Kluwer 

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