Properties of Gravitationally Bound Dark Compact Ultra Dense Objects
Cosmology and Nongalactic Astrophysics
2013-03-26 v2 High Energy Physics - Phenomenology
Abstract
We consider compact astrophysical objects formed from dark matter fermions of mass 250 GeV to 100 TeV or from massless fermions hidden by vacuum structure of similar energy scale. These macroscopic objects have maximum stable masses of sub-planetary scale (asteroids) and radii of micron to centimeter scale. We describe the surface gravity and tidal forces near these compact ultra dense objects, as pertinent to signatures of their collisions with visible matter objects.
Cite
@article{arxiv.1110.0551,
title = {Properties of Gravitationally Bound Dark Compact Ultra Dense Objects},
author = {Christopher Dietl and Lance Labun and Johann Rafelski},
journal= {arXiv preprint arXiv:1110.0551},
year = {2013}
}
Comments
6 pages, 4 figures, Physics Letters B in press