The Physics of Shocked Outflows In Star Forming Molecular Clouds

J.A. Tedds; P.W.J.L. Brand; M. Burton; A. Chrysostomou; A.J.L. Fernandes

The Physics of Shocked Outflows In Star Forming Molecular Clouds

J.A. Tedds
, P.W.J.L. Brand
, M. Burton
, A. Chrysostomou
, A.J.L. Fernandes

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Recent near-IR imaging of the Orion molecular cloud has revealed a complex of dense bullets, visible as [FeII] emitting HH-objects at the tips of H2 wakes, ejected explosively from the cloud core. Having resolved individual bow-shock structures for the first time in this bright source, we have observed [FeII] 1.644um velocity profiles of selected bullets and H2 1-0 S(1), 2.122um velocity profiles for a series of positions along and across the corresponding bow-shock wakes. We present observed profiles for the bullet M42 HH1 and its associated wake and compare with theoretical bow-shock models.

Original language	English
Title of host publication	In: Procs of Clouds, Cores, and Low Mass Stars - ASP Conf Series 65
Publisher	Astronomical Society of the Pacific
Pages	375-379
ISBN (Print)	978-1-58381-401-7, 0-937707-84-8
Publication status	Published - 1994

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@inproceedings{e4d4523b208a4ba999e5c23db5925165,

title = "The Physics of Shocked Outflows In Star Forming Molecular Clouds",

abstract = "Recent near-IR imaging of the Orion molecular cloud has revealed a complex of dense bullets, visible as [FeII] emitting HH-objects at the tips of H2 wakes, ejected explosively from the cloud core. Having resolved individual bow-shock structures for the first time in this bright source, we have observed [FeII] 1.644um velocity profiles of selected bullets and H2 1-0 S(1), 2.122um velocity profiles for a series of positions along and across the corresponding bow-shock wakes. We present observed profiles for the bullet M42 HH1 and its associated wake and compare with theoretical bow-shock models.",

author = "J.A. Tedds and P.W.J.L. Brand and M. Burton and A. Chrysostomou and A.J.L. Fernandes",

note = "Original paper can be found at: http://astrosociety.org/pubs/cs/035-069.html Copyright ASP",

year = "1994",

language = "English",

isbn = "978-1-58381-401-7",

pages = "375--379",

booktitle = "In: Procs of Clouds, Cores, and Low Mass Stars - ASP Conf Series 65",

publisher = "Astronomical Society of the Pacific",

address = "United States",

}

TY - GEN

T1 - The Physics of Shocked Outflows In Star Forming Molecular Clouds

AU - Tedds, J.A.

AU - Brand, P.W.J.L.

AU - Burton, M.

AU - Chrysostomou, A.

AU - Fernandes, A.J.L.

N1 - Original paper can be found at: http://astrosociety.org/pubs/cs/035-069.html Copyright ASP

PY - 1994

Y1 - 1994

N2 - Recent near-IR imaging of the Orion molecular cloud has revealed a complex of dense bullets, visible as [FeII] emitting HH-objects at the tips of H2 wakes, ejected explosively from the cloud core. Having resolved individual bow-shock structures for the first time in this bright source, we have observed [FeII] 1.644um velocity profiles of selected bullets and H2 1-0 S(1), 2.122um velocity profiles for a series of positions along and across the corresponding bow-shock wakes. We present observed profiles for the bullet M42 HH1 and its associated wake and compare with theoretical bow-shock models.

AB - Recent near-IR imaging of the Orion molecular cloud has revealed a complex of dense bullets, visible as [FeII] emitting HH-objects at the tips of H2 wakes, ejected explosively from the cloud core. Having resolved individual bow-shock structures for the first time in this bright source, we have observed [FeII] 1.644um velocity profiles of selected bullets and H2 1-0 S(1), 2.122um velocity profiles for a series of positions along and across the corresponding bow-shock wakes. We present observed profiles for the bullet M42 HH1 and its associated wake and compare with theoretical bow-shock models.

M3 - Conference contribution

SN - 978-1-58381-401-7

SN - 0-937707-84-8

SP - 375

EP - 379

BT - In: Procs of Clouds, Cores, and Low Mass Stars - ASP Conf Series 65

PB - Astronomical Society of the Pacific

ER -

The Physics of Shocked Outflows In Star Forming Molecular Clouds

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