Using H2 emission to study the fast wind in proto-planetary nebulae

Bruce J. Hrivnak; Nathan Smith; Kate Y.L. Su; Douglas M. Kelly; Sun Kwok; Raghvendra Sahai

doi:10.1017/S1743921306003553

Using H₂ emission to study the fast wind in proto-planetary nebulae

Bruce J. Hrivnak, Nathan Smith, Kate Y.L. Su, Douglas M. Kelly, Sun Kwok, Raghvendra Sahai

Steward Observatory

Research output: Contribution to journal › Article › peer-review

Abstract

We present the results of a high-resolution H₂ imaging and spectroscopic study of four bipolar proto-planetary nebulae: IRAS 16594-4656, Hen 3-401, Rob 22, and IRAS 17150-3224. These reveal the locations and kinematics of the H₂ emission and the shaping of the nebulae by their collimated fast winds.

Original language	English (US)
Pages (from-to)	423-424
Number of pages	2
Journal	Proceedings of the International Astronomical Union
Volume	2
Issue number	234
DOIs	https://doi.org/10.1017/S1743921306003553
State	Published - Apr 2006

Keywords

Circumstellar matter
Stars: AGB and post-AGB
planetary nebulae: general

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

Access to Document

10.1017/S1743921306003553

Cite this

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title = "Using H2 emission to study the fast wind in proto-planetary nebulae",

abstract = "We present the results of a high-resolution H2 imaging and spectroscopic study of four bipolar proto-planetary nebulae: IRAS 16594-4656, Hen 3-401, Rob 22, and IRAS 17150-3224. These reveal the locations and kinematics of the H2 emission and the shaping of the nebulae by their collimated fast winds.",

keywords = "Circumstellar matter, Stars: AGB and post-AGB, planetary nebulae: general",

author = "Hrivnak, \{Bruce J.\} and Nathan Smith and Su, \{Kate Y.L.\} and Kelly, \{Douglas M.\} and Sun Kwok and Raghvendra Sahai",

year = "2006",

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journal = "Proceedings of the International Astronomical Union",

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AU - Hrivnak, Bruce J.

AU - Smith, Nathan

AU - Su, Kate Y.L.

AU - Kelly, Douglas M.

AU - Kwok, Sun

AU - Sahai, Raghvendra

PY - 2006/4

Y1 - 2006/4

N2 - We present the results of a high-resolution H2 imaging and spectroscopic study of four bipolar proto-planetary nebulae: IRAS 16594-4656, Hen 3-401, Rob 22, and IRAS 17150-3224. These reveal the locations and kinematics of the H2 emission and the shaping of the nebulae by their collimated fast winds.

AB - We present the results of a high-resolution H2 imaging and spectroscopic study of four bipolar proto-planetary nebulae: IRAS 16594-4656, Hen 3-401, Rob 22, and IRAS 17150-3224. These reveal the locations and kinematics of the H2 emission and the shaping of the nebulae by their collimated fast winds.

KW - Circumstellar matter

KW - Stars: AGB and post-AGB

KW - planetary nebulae: general

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