English

Brown Dwarfs from the Stellar Perspective

Astrophysics 2016-08-30 v1

Abstract

In this paper, we review the current theory of very low mass stars model atmospheres including the coolest known M~dwarfs, M~subdwarfs, and brown dwarfs, i.e. Teff5,000_{eff} \leq 5,000 K and 2.0[M/H]+0.0-2.0 \le [M/H] \le +0.0. We discuss ongoing efforts to incorporate molecular and grain opacities in cool stellar spectra, as well as the latest progress in deriving the effective temperature scale of M~dwarfs. We also present the latest results of the models related to the search for brown dwarfs.

Keywords

Cite

@article{arxiv.astro-ph/9705071,
  title  = {Brown Dwarfs from the Stellar Perspective},
  author = {France Allard and Peter H. Hauschildt},
  journal= {arXiv preprint arXiv:astro-ph/9705071},
  year   = {2016}
}

Comments

Proceedings "Brown Dwarf and Extrasolar Planets" meeting held in Tenerife March 17-21, 1997; 11 pages, figures not included, full version available at ftp://calvin.physast.uga.edu/pub/preprints/Tenerife.ps.gz