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DC Field | Value | Language |
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dc.contributor.author | Roshi, Anish D. | - |
dc.date.accessioned | 2009-08-04T11:12:17Z | - |
dc.date.available | 2009-08-04T11:12:17Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Triggered Star Formation in a Turbulent ISM, Edited by B. G. Elmegreen and J. Palous. Proceedings of the International Astronomical Union 2, IAU Symposium #237, held 14-18 August, 2006 in Prague, Czech Republic. Cambridge: Cambridge University Press, 2007., pp.469 | en |
dc.identifier.issn | E-ISSN: 1743-9221 | - |
dc.identifier.issn | P-ISSN: 1743-9213 | - |
dc.identifier.uri | http://hdl.handle.net/2289/3834 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | The far-ultra violet (6 – 13.6 eV) photons from the OB stars in Ultra-compact HII regions (UCHs) produce photo-dissociation regions (PDRs) at the interface between the ionized and the natal molecular material. In this paper, we show that carbon recombination lines (CRLs) at frequencies greater than a few GHz are detectable from these PDRs and such observations can be used to: (1) estimate the physical properties of the PDR material; (2) study the kinematics of the PDR material relative to the HII region gas; (3) constrain the magnetic fields in the vicinity of UCHs and (4) address the lifetime problem of UCHs. | en |
dc.language.iso | en | en |
dc.publisher | Cambridge University Press for the IAU | en |
dc.relation.uri | http://adsabs.harvard.edu/abs/2007IAUS..237..469R | en |
dc.relation.uri | http://dx.doi.org/10.1017/S1743921307002578 | en |
dc.rights | 2007 International Astronomical Union | en |
dc.subject | HII regions | en |
dc.subject | ISM: magnetic fields | en |
dc.subject | radio lines: ISM | en |
dc.subject | stars: formation | en |
dc.title | High-frequency carbon recombination line as a probe to study the environment of Ultra-compact HII regions | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (A&A) |
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File | Description | Size | Format | |
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2007 IAUSym V237 p469.pdf Restricted Access | Restricted Access | 60.33 kB | Adobe PDF | View/Open Request a copy |
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