Magnetic field on the brown dwarf LSR J1835+3259
Solar and Stellar Astrophysics
2015-03-25 v1
Abstract
We model the full-Stokes spectrum of the brown dwarf LSR J1835+3259 in the bands of the diatomic molecules CrH, TiO, and FeH in order to infer its magnetic properties. The models are then compared to the observational data obtained with the Low Resolution Imaging Spectrograph (LRISp) at the Keck observatory. Our preliminary analysis shows that the brown dwarf considered possesses a magnetic field of the order of 2-3 kG.
Keywords
Cite
@article{arxiv.1503.06964,
title = {Magnetic field on the brown dwarf LSR J1835+3259},
author = {O. Kuzmychov and S. Berdyugina and D. Harrington},
journal= {arXiv preprint arXiv:1503.06964},
year = {2015}
}
Comments
4 pages, 2 figures, proceedings of the CoolStars 18 conference held in Flagstaff (AZ, USA) during June 9-13, 2014