Contents

Evolution and factor of stretching

Figure 6.5 shows the comparison of the factors of stretching to small and great redshifts determined by perlmutter1999. We see that the distributions are compatible, of possible effects of evolution should not thus have of influence on the factor of stretching.

Figure 6.5: Comparison of the factors of stretching for 18 close supernovæ and the 42 remote ones used by perlmutter1999.
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Julien Raux 2004-05-04