Advertisement

Astrophysics and Space Science

, Volume 224, Issue 1–2, pp 573–574 | Cite as

Solid co spectroscopy: embedded ysos in taurus-auriga

  • T. C. Teixeira
  • J. P. Emerson
Poster Contributions
  • 23 Downloads

Abstract

Infrared spectra of the 4.67µm solid CO feature were obtained for YSOs in Taurus. A first attempt is made to analyse the likely composition of the CO ices. Column densities are derived from the spectra, and compared with the ones predicted for a low mass protostar. The strengths of the CO- and water-ice features towards those objects are compared.

Key words

grain mantles infrared:ISM:lines and bands stars: pre-main-sequence 

References

  1. Adams, F.C., Lada, C.J. & Shu, F.H.: 1987,Astrophys.J. 312, 788Google Scholar
  2. Tielens, A.G.G.M., Tokunaga, A.T., Geballe, T.R. & Baas, F.: 1991,Astrophys.J. 381, 181Google Scholar

Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • T. C. Teixeira
    • 1
    • 2
  • J. P. Emerson
    • 1
  1. 1.Physics Dept.Queen Mary & Westfield CollegeLondonUK
  2. 2.Centro de Astrofísica da Universidade do PortoPortoPortugal

Personalised recommendations