Not enough stellar Mass Machos in the Galactic Halo
Astrophysics
2007-05-23 v2
Abstract
We combine new results from the search for microlensing towards the Large Magellanic Cloud (LMC) by EROS2 (Experience de Recherche d'Objets Sombres) with limits previously reported by EROS1 and EROS2 towards both Magellanic Clouds. The derived upper limit on the abundance of stellar mass MACHOs rules out such objects as an important component of the Galactic halo if their mass is smaller than 1 solar mass.
Cite
@article{arxiv.astro-ph/0002253,
title = {Not enough stellar Mass Machos in the Galactic Halo},
author = {T. Lasserre and EROS Collaboration},
journal= {arXiv preprint arXiv:astro-ph/0002253},
year = {2007}
}
Comments
4 pages, 2 figures, Accepted by A&A Letters Feb 23, 2000 (minor modifications in section 6)