Ultracool Subdwarfs: Metal-poor Stars and Brown Dwarfs Extending into the Late-type M, L and T Dwarf Regimes

Preprint English OPEN
Burgasser, Adam J.; Kirkpatrick, J. Davy; Lepine, Sebastien;
  • Subject: Astrophysics
    arxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::Cosmology and Extragalactic Astrophysics | Astrophysics::Earth and Planetary Astrophysics | Astrophysics::Solar and Stellar Astrophysics

Recent discoveries from red optical proper motion and wide-field near-infrared surveys have uncovered a new population of ultracool subdwarfs -- metal-poor stars and brown dwarfs extending into the late-type M, L and possibly T spectral classes. These objects are among ... View more
  • References (65)
    65 references, page 1 of 7

    Abell, G. O. 1959, PASP 67, 258

    Allen, P., Koerner, D. W., & Reid, I. N. 2004, ApJ, submitted

    Andersson, N., Balfour, W. J., Bernath, P. F., et al. 2003, JChPh 118, 3543

    Baraffe, I., Chabrier, G., Allard, F., & Hauschildt, P. H. 1997, A&A 327, 1054

    Bessell, M. S., & Brett, J. M. 1988, PASP 100, 1134

    Burgasser, A. J. 2004a, ApJS 115, in press

    -. 2004b, ApJ 614, in press

    Burgasser, A. J., Kirkpatrick, J. D., Brown, M. E., et al. 2002, ApJ 564, 421

    Burgasser, A. J., Kirkpatrick, J. D., Burrows, A., et al. 2003a, ApJ 592, 1186

    Burgasser, A. J., Kirkpatrick, J. D., Cutri, R. M., et al. 2000, ApJ 531, L57

  • Metrics
Share - Bookmark