380 citations · 1.9k across the 18 of their papers we have counts for
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hep-ph1997★ 20 cited
Impact of massive tau-neutrinos on primordial nucleosynthesis. Exact calculations
A. D. Dolgov, S. H. Hansen, D. V. Semikoz
The influence of a massive Majorana tau-neutrino on primordial nucleosynthesis is rigorously calculated. The system of three integro-differential kinetic equations is solved numeri…
hep-ph1997★ 218 cited
Nonequilibrium Corrections to the Spectra of Massless Neutrinos in the Early Universe
A. D. Dolgov, S. H. Hansen, D. V. Semikoz
Distortion of the equilibrium spectra of cosmic neutrinos due to interaction with hotter electrons and positrons in the primeval cosmic plasma is considered. The set of integro-dif…