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Broad Hα wings in Young Planetary Nebulae

Published online by Cambridge University Press:  26 May 2016

Anabel Arrieta  and
Silvia Torres-Peimbert
Anabel Arrieta
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México. Apd.postal 70-264; Ciudad Universitaria; México, D.F., 04510; México
Silvia Torres-Peimbert
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México. Apd.postal 70-264; Ciudad Universitaria; México, D.F., 04510; México

Abstract

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In a sample of 30 young planetary nebulae, proto-PNe and other emission line objects we have found 11 young PNe and 2 symbiotic stars that show very broad wings of the emission Hα line (from 800 km s-1 and up to 5100 km s-1). For 7 objects, their first report was in Arrieta & Torres-Peimbert (2002).

Type
Part VI: The Ionized Gas in Planetary Nebulae
Information
Symposium - International Astronomical Union , Volume 209: Planetary Nebulae: Their Evolution and Role in the Universe , 2003 , pp. 391 - 392
Copyright
Copyright © Astronomical Society of the Pacific 2003 

References

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