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Modeling Brown Dwarfs, L Dwarfs, and T Dwarfs

Published online by Cambridge University Press:  26 May 2016

Adam Burrows
Adam Burrows*
Affiliation:
Department of Astronomy, The University of Arizona, Tucson, AZ, USA 85721

Abstract

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In this contribution, I review a subset of our recent efforts in spectral and opacity modeling aimed at guiding the study of brown dwarfs, L dwarfs, and T dwarfs. I discuss theoretical calculations of the alkali line profiles, newly generated CrH opacities, new evidence for refractory rainout in T dwarfs from optical spectral measurements, and the controversy concerning the distinction between brown dwarfs and planets.

Type
Part 7. Atmospheres and Internal Structure
Information
Symposium - International Astronomical Union , Volume 211: Brown Dwarfs , 2003 , pp. 393 - 402
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Anders, E. and Grevesse, N. 1989, Geochim. Cosmochim. Acta, 53, 197 CrossRefGoogle Scholar
Burgasser, A.J., et al. 2002, ApJ, 564, 421 CrossRefGoogle Scholar
Burrows, A., Marley, M., Hubbard, W.B. Lunine, J.I., Guillot, T., Saumon, D. Freedman, R., Sudarsky, D. and Sharp, C.M. 1997, ApJ, 491, 856 CrossRefGoogle Scholar
Burrows, A., Marley, M.S., and Sharp, C.M. 2000, ApJ, 531, 438 Google Scholar
Burrows, A., Hubbard, W.B., Lunine, J.I., and Liebert, J. 2001, Rev. Mod. Phys., 73, 71 Google Scholar
Burrows, A., Burgasser, A.J., Kirkpatrick, J.D., Liebert, J., Milsom, J.A., Sudarsky, D., and Hubeny, I. 2002a, ApJ, 573, 394 Google Scholar
Burrows, , Ram, R, Bernath, P, Sharp, C., and Milsom, J.A. 2002b, ApJ, in press Google Scholar
Burrows, A. and Volobuyev, M. 2002c, submitted to ApJ Google Scholar
Kirkpatrick, J.D., Reid, I.N., Liebert, J., Cutri, R.M., Nelson, B., Beichman, C.A., Dahn, C.C., Monet, D.G., Gizis, J., and Skrutskie, M.F. 1999a, ApJ, 519, 802 CrossRefGoogle Scholar
Kirkpatrick, J.D., Allard, F., Bida, T., Zuckerman, B., Becklin, E.E. Chabrier, G., Baraffe, I. 1999b, ApJ, 519, 834 Google Scholar
Lodders, K. 1999, ApJ, 519, 793 Google Scholar
Ram, R.S., Jarman, C.N. and Bernath, P.F. 1993, J. Mol. Spectrosc., 161, 445 CrossRefGoogle Scholar
Szudy, J. and Baylis, W. 1975, J. Quant. Spectrosc. Radiat. Transfer, 15, 641 CrossRefGoogle Scholar
Szudy, J. and Baylis, W. 1996, Physics Reports, 266, 127 Google Scholar
Tsuji, T., Ohnaka, K., and Aoki, W. 1999, ApJ, 520, L119 CrossRefGoogle Scholar