Reionization constraints on primordial magnetic fields

11 May 2015 Pandey Kanhaiya L. Choudhury T. Roy Sethi Shiv K. Ferrara Andrea

We study the impact of the extra density fluctuations induced by primordial magnetic fields on the reionization history in the redshift range: $6 < z < 10$. We perform a comprehensive MCMC physical analysis allowing the variation of parameters related to primordial magnetic fields (strength, $B_0$, and power-spectrum index $n_{\scriptscriptstyle \rm B}$), reionization, and $\Lambda$CDM cosmological model... (read more)

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  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS