Nonequilibrium Corrections to the Spectra of Massless Neutrinos in the Early Universe - Addendum

Preprint

26 May 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9805467

Abstract

We repeat our previous calculation of the spectrum distortion of massless neutrinos in the early universe with a considerably better accuracy and corrected for a missing numerical factor in one of the two ways of calculations presented in hep-ph/9703315. Now both ways of calculations are in perfect agreement and we essentially reproduce our old results presented in the abstract of the paper and used in the calculations of light element abundances. We disagree with the criticism of our calculations presented in astro-ph/9712199.

Keywords

NONEQUILIBRIUM CORRECTIONS
CALCULATIONS PRESENTED
WAYS OF CALCULATIONS
MASSLESS NEUTRINOS
EARLY UNIVERSE
LIGHT ELEMENT
NEUTRINOS
ADDENDUM

All Related Versions

Version 1, 1998-05-26, ArXiv
Published version: Nuclear Physics B, 543 (1-2), 269.

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