Marginal evidence for cosmic acceleration from Type Ia supernovae

J. T. Nielsen, A. Guffanti, S. Sarkar · Scientific Reports · 2015

Summary

Taking account of the empirical procedure by which corrections are made to their absolute magnitudes to allow for the varying shape of the light curve and extinction by dust, it is found that the data are still quite consistent with a constant rate of expansion.

Type: article
Published: 2015-06-03
Cited by: 209
References: 38
Access: Open access
DOI: https://doi.org/10.1038/srep35596
arXiv: https://arxiv.org/abs/1506.01354
PubMed: https://pubmed.ncbi.nlm.nih.gov/27767125/
PMC: https://www.ncbi.nlm.nih.gov/pmc/articles/5073293/
OpenAlex: https://openalex.org/W1787646153
Semantic Scholar: https://api.semanticscholar.org/CorpusID:4705463

Keywords

Supernova, Hubble's law, Cosmology, Acceleration, Type (biology)

References

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Supernovae as cosmological probesJeppe Trøst Nielsen — 2015
A new recipe for Λ ΛCDMVarun Sahni, Anjan A. Sen — 2015
Current observations with a decaying cosmological constant allow for chaotic cyclic cosmologyGeorge Ellis, Emma Platts, David Sloan — 2015
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