Neutrino Cosmology and Limits on Extended Technicolor
High Energy Physics - Phenomenology
2009-10-22 v1 Astrophysics
Abstract
Using Big Bang Nucleosynthesis limits on the number of light neutrinos we derive a cosmological lower bound of TeV on the scale of extended technicolor interactions (or any other new interactions) for the third family in models where heavy gauge bosons couple to both left and right-handed neutrinos.
Keywords
Cite
@article{arxiv.hep-ph/9305265,
title = {Neutrino Cosmology and Limits on Extended Technicolor},
author = {Lawrence M. Krauss and John Terning and Thomas Appelquist},
journal= {arXiv preprint arXiv:hep-ph/9305265},
year = {2009}
}
Comments
12 pages plus one figure (not included, available as ps file from Krauss), YCTP-P8-93