Stable matter of 4th generation: hidden in the Universe and close to detection?
classification
🌌 astro-ph
keywords
stablegenerationmatteruniverseastrophysicalclosecompositeconstraints
read the original abstract
Stable neutrino and U quark of 4th generation are excluded neither by experimental data, nor by astrophysical constraints. Moreover, excess of stable $\bar U$ quarks in the Universe can lead to an exciting composite nuclear-interacting form of dark matter, which can even dominate in large scale structure formation.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.