How to relax the cosmological neutrino mass bound

We study the impact of non-standard momentum distributions of cosmic neutrinos on the anisotropy spectrum of the cosmic microwave background and the matter power spectrum of the large scale structure. We show that the neutrino distribution has almost no unique observable imprint, as it is almost ent...

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Veröffentlicht in:	Journal of cosmology and astroparticle physics 2019-04, Vol.2019 (4), p.49-49
Hauptverfasser:	Oldengott, Isabel M., Barenboim, Gabriela, Kahlen, Sarah, Salvado, Jordi, Schwarz, Dominik J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Big Bang theory Cosmic microwave background Cosmology Flavors Large scale structure of the universe Markov analysis Markov chains Momentum Monte Carlo simulation Neutrinos
Online-Zugang:	Volltext
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