%0 Journal Article
%T Modelling and Analysis of the Hubble  Diagram of 280 Type SNIa Supernovae and Gamma Ray Bursts Redshifts with Analytical and Empirical Redshift/Magnitude  Functions
%A Laszlo A. Marosi
%J International Journal of Astronomy and Astrophysics
%P 272-275
%@ 2161-4725
%D 2016
%I Scientific Research Publishing
%R 10.4236/ijaa.2016.63022
%X Based on an analysis of 280 Type SNIa supernovae and gamma-ray bursts redshifts in the range of z = 0.0104 - 8.1 the Hubble diagram is shown to follow a strictly exponential slope predicting an exponentially expanding or static universe. At redshifts > 2 - 3 ¦«CDM models show a poor agreement with the observed data. Based on the results presented in this paper, the Hubble diagram test does not necessarily support the idea of expansion according to the big-bang concordance model.
%K Magnitude
%K Redshift Data Fitting
%K Supernovae
%K Gamma Ray Bursts
%K Hubble Diagram
%K ¦«CDM  Cosmological Model
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=70238