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The naked T Tauri stars: The low mass pre-main sequence unveiled

Published online by Cambridge University Press:  04 August 2017

Frederick M. Walter
Frederick M. Walter*
Affiliation:
Center for Astrophysics and Space Astronomy, University of Colorado, Campus Box 391 Boulder, CO 80309-0391 (USA)

Abstract

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I discuss a survey of X-ray sources in regions of star formation. The survey has revealed at least 30 low mass PMS, naked T Tauri stars (NTTS) in Tau-Aur, and a comparable number in Oph. I summarize the properties of these stars, and argue that the spectra of the classical T Tauri stars are due to the interaction of an underlying NTTS with a dominant circumstellar environment. I discuss the impact the NTTS are likely to have on our understanding of the PMS evolution of low mass stars.

Type
Bipolar Flows, Jets and Protostars
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 107 - 108
Copyright
Copyright © Reidel 1987 

References

Herbig, G.H. 1978, in “Problems of Physic and Evolution of the Universe”, (Yervan: Academy of Sciences of the Armenian SSR), pg. 171.Google Scholar
Walter, F.M. 1986a. Ap. J., 306, 573.CrossRefGoogle Scholar
Walter, F.M. 1986b. Pub.A.S.P. (in press).Google Scholar
Walter, F.M., et al. 1986, Ap. J. (in press).Google Scholar