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New Models for Massive Star Populations in Young Starbursts: Summary of the Models and Applications

Published online by Cambridge University Press:  25 May 2016

Daniel Schaerer  and
William D. Vacca
Daniel Schaerer
Affiliation:
Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA
William D. Vacca
Affiliation:
Institute for Astronomy, Honolulu, HI 96822, USA

Extract

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Using the latest stellar evolution models, theoretical stellar spectra, and a compilation of observed emission line strengths from Wolf-Rayet (WR) stars, we have constructed evolutionary synthesis models for young starbursts (Schaerer & Vacca 1997; see also Schaerer 1996). We provide detailed predictions of UV and optical emission line strengths for both the WR stellar lines and the major nebular hydrogen and helium emission lines, as a function of several input parameters related to the starburst episode.

Type
Starbursts
Information
Symposium - International Astronomical Union , Volume 186: Galaxy Interactions at High and Low Redshift , 1999 , pp. 285
Copyright
Copyright © Kluwer 1999 

References

Schaerer, D. 1996, ApJ, 467, L17 Google Scholar
Schaerer, D., & Vacca, W.D. 1996, in WR Stars in the Framework of Stellar Evolution, 33rd Liège Int. Astroph. Coll., Eds. de Vreux, J.M. et al. (Liège: Université de Liège), p. 641 Google Scholar
Schaerer, D., Vacca, W.D.W. 1997, ApJS, in press Google Scholar