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Spectroscopy of the Ionizing Sources of UC HII Regions

Published online by Cambridge University Press:  30 March 2016

Margaret M. Hanson
Margaret M. Hanson*
Affiliation:
Dept. of Physics, Univ. of Cincinnati, Cincinnati, OH 45221USA

Abstract

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The utility of near-infrared, spectroscopic studies of central ionizing sources of UC HII regions is presented, in conjunction with a recently available, sophisticated atmospheric code, to constrain the physical conditions and environment of very massive stars at extremely early stages of evolution.

Type
II. Joint Discussions
Information
Highlights of Astronomy , Volume 12: Highlights of Astronomy. As presented at the XXIVth General Assembly of the IAU, 2000 , 2002 , pp. 167 - 169
Copyright
Copyright © Astronomical Society of Pacific 2002

References

Bonnell, I.A., Bate, M.R., & Zinnecker, H., 1998, MNRAS, 298, 93 Google Scholar
Hanson, M.M., Howarth, I.D., Conti, P.S., 1997, ApJ, 489, 698 Google Scholar
Puls, J., Kudritzki, R. P, Herrero, A., et al., 1996, A&A 305, 171 Google Scholar
Santolaya-Rey, A.E., Puls, J., Herrero, A., 1997, A&A, 323, 488 Google Scholar
Watson, A.M., & Hanson, M.M., 1997, ApJ, 490, L 165 Google Scholar