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arXiv:1202.1200 (astro-ph)
[Submitted on 6 Feb 2012]

Title:A Search for Hydroxylamine (NH2OH) toward Select Astronomical Sources

Authors:Robin L. Pulliam, Brett A. McGuire, Anthony J. Remijan
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Abstract:Observations of 14 rotational transitions of hydroxylamine (NH2OH) using the NRAO 12 m Telescope on Kitt Peak are reported towards IRC+10216, Orion KL, Orion S, Sgr B2(N), Sgr B2(OH), W3IRS5, and W51M. Although recent models suggest the presence of NH2OH in high abundance, these observations resulted in non-detection. Upper limits are calculated to be as much as six orders of magnitude lower than predicted by models. Possible explanations for the lower than expected abundance are explored.
Comments: 18 pages, 3 figures, 3 tables
Subjects: Astrophysics of Galaxies (astro-ph.GA)
Cite as: arXiv:1202.1200 [astro-ph.GA]
  (or arXiv:1202.1200v1 [astro-ph.GA] for this version)
  https://doi.org/10.48550/arXiv.1202.1200
Related DOI: https://doi.org/10.1088/0004-637X/751/1/1

Submission history

From: Robin Pulliam [view email]
[v1] Mon, 6 Feb 2012 16:45:55 UTC (4,914 KB)
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